feat(dashboard): interactive sankey highlighting and persistent filters

- Highlight full paths through a clicked node or link in the flow Sankey,
  dimming unrelated nodes/links instead of removing them
- Disable VChart built-in emphasis to avoid crash, use custom highlight sets
- Initialize models filter dialog from currently applied filters so manual
  time ranges are not overridden by preferences; auto-pick granularity by range
- Lift user charts time range/granularity/limit to dashboard as controlled state

web/default/src/features/dashboard/components/flow/flow-charts.tsx

@@ -16,9 +16,17 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
 
 
 For commercial licensing, please contact support@quantumnous.com
 For commercial licensing, please contact support@quantumnous.com
 */
 */
-import { Fragment, useMemo, useState } from 'react'
+import {
+  Fragment,
+  useCallback,
+  useEffect,
+  useMemo,
+  useRef,
+  useState,
+} from 'react'
 import { useQuery } from '@tanstack/react-query'
 import { useQuery } from '@tanstack/react-query'
 import { VChart } from '@visactor/react-vchart'
 import { VChart } from '@visactor/react-vchart'
+import type { EventParamsDefinition, IVChart } from '@visactor/vchart'
 import {
 import {
   Activity,
   Activity,
   ChevronRight,
   ChevronRight,
@@ -56,6 +64,8 @@ import {
   buildDashboardFlowData,
   buildDashboardFlowData,
   buildFlowSankeySpec,
   buildFlowSankeySpec,
   buildQueryParams,
   buildQueryParams,
+  flowNodeFilterFromSankeyDatum,
+  flowSankeyDatumValue,
   getDefaultDays,
   getDefaultDays,
   getFlowStages,
   getFlowStages,
 } from '@/features/dashboard/lib'
 } from '@/features/dashboard/lib'
@@ -66,7 +76,9 @@ import {
 } from '@/features/dashboard/lib/flow-selection'
 } from '@/features/dashboard/lib/flow-selection'
 import type {
 import type {
   DashboardFilters,
   DashboardFilters,
+  FlowLinkSelection,
   FlowMetric,
   FlowMetric,
+  FlowNodeFilter,
   FlowNodeKind,
   FlowNodeKind,
   FlowOverflowMode,
   FlowOverflowMode,
   FlowRole,
   FlowRole,
@@ -78,6 +90,7 @@ import { useChartTheme } from '@/lib/use-chart-theme'
 import { cn } from '@/lib/utils'
 import { cn } from '@/lib/utils'
 import { VCHART_OPTION } from '@/lib/vchart'
 import { VCHART_OPTION } from '@/lib/vchart'
 import { useAuthStore } from '@/stores/auth-store'
 import { useAuthStore } from '@/stores/auth-store'
+import { FlowNodeFilterControl } from './flow-node-filter'
 
 
 interface FlowChartsProps {
 interface FlowChartsProps {
   filters?: DashboardFilters
   filters?: DashboardFilters
@@ -89,6 +102,12 @@ const FLOW_METRIC_OPTIONS = [
   { value: 'requests', labelKey: 'By requests', icon: Activity },
   { value: 'requests', labelKey: 'By requests', icon: Activity },
 ] as const
 ] as const
 
 
+const FLOW_METRIC_LABEL_KEYS: Record<FlowMetric, string> = {
+  quota: 'Quota',
+  tokens: 'Tokens',
+  requests: 'Requests',
+}
+
 const FLOW_TOP_LIMIT_OPTIONS = [10, 20, 50, 100] as const
 const FLOW_TOP_LIMIT_OPTIONS = [10, 20, 50, 100] as const
 
 
 const DEFAULT_FLOW_TOP_NODE_LIMIT = 50
 const DEFAULT_FLOW_TOP_NODE_LIMIT = 50
@@ -131,6 +150,15 @@ const FLOW_STAGE_META: Record<
   },
   },
 }
 }
 
 
+const FLOW_STAGE_LABEL_KEYS: Record<FlowNodeKind, string> = {
+  user: FLOW_STAGE_META.user.labelKey,
+  node: FLOW_STAGE_META.node.labelKey,
+  token: FLOW_STAGE_META.token.labelKey,
+  group: FLOW_STAGE_META.group.labelKey,
+  model: FLOW_STAGE_META.model.labelKey,
+  channel: FLOW_STAGE_META.channel.labelKey,
+}
+
 const FLOW_OTHER_NODE_LABEL_KEYS: Record<FlowNodeKind, string> = {
 const FLOW_OTHER_NODE_LABEL_KEYS: Record<FlowNodeKind, string> = {
   user: 'Other users',
   user: 'Other users',
   node: 'Other nodes',
   node: 'Other nodes',
@@ -140,18 +168,113 @@ const FLOW_OTHER_NODE_LABEL_KEYS: Record<FlowNodeKind, string> = {
   channel: 'Other channels',
   channel: 'Other channels',
 }
 }
 
 
+type FlowChartPointerEvent = EventParamsDefinition['pointerdown']
+
+function chartRecordValue(
+  value: unknown
+): Record<string, unknown> | undefined {
+  return value && typeof value === 'object'
+    ? (value as Record<string, unknown>)
+    : undefined
+}
+
+function looksLikeFlowDatum(value: unknown): boolean {
+  const record = chartRecordValue(value)
+  if (!record) return false
+  return (
+    (record.key !== undefined && record.kind !== undefined) ||
+    (record.source !== undefined && record.target !== undefined)
+  )
+}
+
+function chartGraphicDatum(value: unknown): unknown {
+  const record = chartRecordValue(value)
+  const context = chartRecordValue(record?.context)
+  const data = context?.data
+  if (Array.isArray(data)) return data[0]
+  return data
+}
+
+function flowChartEventDatum(event: FlowChartPointerEvent): unknown {
+  const record = chartRecordValue(event)
+  if (!record) return undefined
+
+  if (record.datum !== undefined && record.datum !== null) return record.datum
+
+  const itemRecord = chartRecordValue(record.item)
+  if (itemRecord?.datum !== undefined && itemRecord.datum !== null) {
+    return itemRecord.datum
+  }
+
+  const graphicDatum = chartGraphicDatum(record.item)
+  if (graphicDatum !== undefined && graphicDatum !== null) return graphicDatum
+
+  const itemData = itemRecord?.data
+  if (Array.isArray(itemData)) return itemData[0]
+  if (itemData !== undefined && itemData !== null) return itemData
+
+  return looksLikeFlowDatum(record) ? record : undefined
+}
+
+function flowNodeFilterKey(filter: FlowNodeFilter): string {
+  return `${filter.kind}\u0000${filter.id}`
+}
+
+function isSameFlowNodeFilter(
+  a: FlowNodeFilter | undefined,
+  b: FlowNodeFilter
+): boolean {
+  return Boolean(a && a.kind === b.kind && a.id === b.id)
+}
+
+function toggleSelectedValue(values: string[], value: string): string[] {
+  return values.includes(value)
+    ? values.filter((item) => item !== value)
+    : [...values, value]
+}
+
+function toggleSelectedNodeFilter(
+  filters: FlowNodeFilter[],
+  filter: FlowNodeFilter
+): FlowNodeFilter[] {
+  const key = flowNodeFilterKey(filter)
+  const hasFilter = filters.some((item) => flowNodeFilterKey(item) === key)
+  return hasFilter
+    ? filters.filter((item) => flowNodeFilterKey(item) !== key)
+    : [...filters, filter]
+}
+
+function formatFlowMetricNumber(value: number): string {
+  return Intl.NumberFormat(undefined, { maximumFractionDigits: 0 }).format(
+    value
+  )
+}
+
 export function FlowCharts(props: FlowChartsProps) {
 export function FlowCharts(props: FlowChartsProps) {
   const { t } = useTranslation()
   const { t } = useTranslation()
   const { resolvedTheme, themeReady } = useChartTheme()
   const { resolvedTheme, themeReady } = useChartTheme()
+  const chartInstanceRef = useRef<IVChart | null>(null)
   const user = useAuthStore((state) => state.auth.user)
   const user = useAuthStore((state) => state.auth.user)
   const isRoot = Boolean(user?.role && user.role >= ROLE.SUPER_ADMIN)
   const isRoot = Boolean(user?.role && user.role >= ROLE.SUPER_ADMIN)
   const isAdmin = Boolean(user?.role && user.role >= ROLE.ADMIN)
   const isAdmin = Boolean(user?.role && user.role >= ROLE.ADMIN)
-  const flowRole: FlowRole = isRoot ? 'root' : isAdmin ? 'admin' : 'user'
+  let flowRole: FlowRole = 'user'
+  if (isRoot) {
+    flowRole = 'root'
+  } else if (isAdmin) {
+    flowRole = 'admin'
+  }
   const [metric, setMetric] = useState<FlowMetric>('quota')
   const [metric, setMetric] = useState<FlowMetric>('quota')
   const [topNodeLimit, setTopNodeLimit] = useState(DEFAULT_FLOW_TOP_NODE_LIMIT)
   const [topNodeLimit, setTopNodeLimit] = useState(DEFAULT_FLOW_TOP_NODE_LIMIT)
   const [overflowMode, setOverflowMode] =
   const [overflowMode, setOverflowMode] =
     useState<FlowOverflowMode>('aggregate')
     useState<FlowOverflowMode>('aggregate')
   const [selectedUsers, setSelectedUsers] = useState<string[]>([])
   const [selectedUsers, setSelectedUsers] = useState<string[]>([])
+  const [selectedNodes, setSelectedNodes] = useState<FlowNodeFilter[]>([])
+  const [activeFlowNode, setActiveFlowNode] = useState<
+    FlowNodeFilter | undefined
+  >()
+  const [activeFlowLink, setActiveFlowLink] = useState<
+    FlowLinkSelection | undefined
+  >()
   const [hiddenStages, setHiddenStages] = useState<FlowNodeKind[]>([])
   const [hiddenStages, setHiddenStages] = useState<FlowNodeKind[]>([])
 
 
   const stages = useMemo(() => getFlowStages(flowRole), [flowRole])
   const stages = useMemo(() => getFlowStages(flowRole), [flowRole])
@@ -159,6 +282,19 @@ export function FlowCharts(props: FlowChartsProps) {
     () => stages.filter((stage) => !hiddenStages.includes(stage)),
     () => stages.filter((stage) => !hiddenStages.includes(stage)),
     [stages, hiddenStages]
     [stages, hiddenStages]
   )
   )
+  useEffect(() => {
+    const visible = new Set(visibleStages)
+    setSelectedNodes((prev) => {
+      const next = prev.filter((filter) => visible.has(filter.kind))
+      return next.length === prev.length ? prev : next
+    })
+    setActiveFlowNode((prev) =>
+      prev && visible.has(prev.kind) ? prev : undefined
+    )
+    // The graph reshapes when columns are toggled, so any highlighted edge may
+    // no longer exist. Drop the link selection rather than leave it dangling.
+    setActiveFlowLink(undefined)
+  }, [visibleStages])
   const toggleStage = (stage: FlowNodeKind) => {
   const toggleStage = (stage: FlowNodeKind) => {
     setHiddenStages((prev) => {
     setHiddenStages((prev) => {
       const hidden = new Set(prev)
       const hidden = new Set(prev)
@@ -209,6 +345,9 @@ export function FlowCharts(props: FlowChartsProps) {
       buildDashboardFlowData(isLoading ? [] : (flowRows ?? []), metric, {
       buildDashboardFlowData(isLoading ? [] : (flowRows ?? []), metric, {
         role: flowRole,
         role: flowRole,
         selectedUsers,
         selectedUsers,
+        selectedNodes,
+        activeNode: activeFlowNode,
+        activeLink: activeFlowLink,
         visibleStages,
         visibleStages,
         topNodeLimit,
         topNodeLimit,
         overflowMode,
         overflowMode,
@@ -221,6 +360,9 @@ export function FlowCharts(props: FlowChartsProps) {
       isLoading,
       isLoading,
       metric,
       metric,
       overflowMode,
       overflowMode,
+      activeFlowNode,
+      activeFlowLink,
+      selectedNodes,
       selectedUsers,
       selectedUsers,
       topNodeLimit,
       topNodeLimit,
       visibleStages,
       visibleStages,
@@ -235,6 +377,75 @@ export function FlowCharts(props: FlowChartsProps) {
       })),
       })),
     [flowData.filterOptions.users]
     [flowData.filterOptions.users]
   )
   )
+  const nodeFilterStages = useMemo(
+    () => visibleStages.filter((stage) => stage !== 'user'),
+    [visibleStages]
+  )
+  const nodeFilterOptions = useMemo(
+    () =>
+      flowData.filterOptions.nodes.filter((option) => option.kind !== 'user'),
+    [flowData.filterOptions.nodes]
+  )
+  const metricLabel = t(FLOW_METRIC_LABEL_KEYS[metric])
+  const formatNodeMetricValue = useCallback(
+    (value: number) =>
+      metric === 'quota' ? formatQuota(value) : formatFlowMetricNumber(value),
+    [metric]
+  )
+  // Explicit filters (the chips/dropdown control) narrow the rows that feed the
+  // chart. They are intentionally independent from the click-to-highlight state
+  // below so selecting a filter never dims a node, it removes unrelated rows.
+  const toggleFlowNodeFilter = useCallback((filter: FlowNodeFilter) => {
+    if (filter.kind === 'user') {
+      setSelectedUsers((prev) => toggleSelectedValue(prev, filter.id))
+      return
+    }
+    setSelectedNodes((prev) => toggleSelectedNodeFilter(prev, filter))
+  }, [])
+  const removeFlowNodeFilter = useCallback((filter: FlowNodeFilter) => {
+    if (filter.kind === 'user') {
+      setSelectedUsers((prev) => prev.filter((item) => item !== filter.id))
+      return
+    }
+    const key = flowNodeFilterKey(filter)
+    setSelectedNodes((prev) =>
+      prev.filter((item) => flowNodeFilterKey(item) !== key)
+    )
+  }, [])
+  const clearFlowNodeFilters = useCallback(() => {
+    setSelectedNodes([])
+  }, [])
+  // Clicking a node only drives the highlight: keep every node/link on screen
+  // but emphasize the full paths through the clicked node and dim the rest.
+  // Clicking the active node again, or clicking empty space, clears it.
+  const handleChartPointerDown = useCallback((event: FlowChartPointerEvent) => {
+    const datum = flowChartEventDatum(event)
+    const filter = flowNodeFilterFromSankeyDatum(datum)
+    if (filter) {
+      setActiveFlowLink(undefined)
+      setActiveFlowNode((prev) =>
+        isSameFlowNodeFilter(prev, filter) ? undefined : filter
+      )
+      return
+    }
+
+    const source = flowSankeyDatumValue(datum, 'source')
+    const target = flowSankeyDatumValue(datum, 'target')
+    if (typeof source === 'string' && typeof target === 'string') {
+      setActiveFlowNode(undefined)
+      setActiveFlowLink((prev) =>
+        prev && prev.source === source && prev.target === target
+          ? undefined
+          : { source, target }
+      )
+      return
+    }
+
+    setActiveFlowNode(undefined)
+    setActiveFlowLink(undefined)
+    chartInstanceRef.current?.clearState('selected')
+    chartInstanceRef.current?.clearState('blur')
+  }, [])
   const chartTitle = t('Flow')
   const chartTitle = t('Flow')
   const flowSpec = useMemo(
   const flowSpec = useMemo(
     () =>
     () =>
@@ -252,6 +463,9 @@ export function FlowCharts(props: FlowChartsProps) {
     topNodeLimit,
     topNodeLimit,
     overflowMode,
     overflowMode,
     flowRole,
     flowRole,
+    activeFlowNode ? flowNodeFilterKey(activeFlowNode) : '',
+    activeFlowLink ? `${activeFlowLink.source}\u0000${activeFlowLink.target}` : '',
+    selectedNodes.map(flowNodeFilterKey).join(','),
     selectedUsers.join(','),
     selectedUsers.join(','),
     visibleStages.join(','),
     visibleStages.join(','),
     flowRows?.length ?? 0,
     flowRows?.length ?? 0,
@@ -267,6 +481,46 @@ export function FlowCharts(props: FlowChartsProps) {
     flowError instanceof Error
     flowError instanceof Error
       ? flowError.message
       ? flowError.message
       : t('Please try again later.')
       : t('Please try again later.')
+  let chartContent = (
+    <VChart
+      key={`flow-${chartKey}`}
+      spec={{
+        ...flowSpec,
+        theme: chartTheme,
+        background: 'transparent',
+      }}
+      option={VCHART_OPTION}
+      onReady={(instance: IVChart) => {
+        chartInstanceRef.current = instance
+      }}
+      onPointerDown={handleChartPointerDown}
+    />
+  )
+  if (displayState === 'loading') {
+    chartContent = <Skeleton className='h-full w-full' />
+  } else if (displayState === 'error') {
+    chartContent = (
+      <div className='flex h-full items-center justify-center p-4'>
+        <Alert variant='destructive' className='max-w-md'>
+          <CircleAlert />
+          <AlertTitle>{t('Failed to load')}</AlertTitle>
+          <AlertDescription>{flowErrorMessage}</AlertDescription>
+        </Alert>
+      </div>
+    )
+  } else if (displayState === 'empty') {
+    chartContent = (
+      <Empty className='h-full border-0 py-12'>
+        <EmptyHeader>
+          <EmptyMedia variant='icon'>
+            <Route />
+          </EmptyMedia>
+          <EmptyTitle>{t('No flow data available')}</EmptyTitle>
+          <EmptyDescription>{t('No data available')}</EmptyDescription>
+        </EmptyHeader>
+      </Empty>
+    )
+  }
 
 
   return (
   return (
     <div className='flex flex-col gap-3'>
     <div className='flex flex-col gap-3'>
@@ -366,6 +620,18 @@ export function FlowCharts(props: FlowChartsProps) {
               </TabsList>
               </TabsList>
             </Tabs>
             </Tabs>
           </div>
           </div>
+
+          <FlowNodeFilterControl
+            stages={nodeFilterStages}
+            stageLabels={FLOW_STAGE_LABEL_KEYS}
+            metricLabel={metricLabel}
+            formatMetricValue={formatNodeMetricValue}
+            options={nodeFilterOptions}
+            selectedNodes={selectedNodes}
+            onToggleNode={toggleFlowNodeFilter}
+            onRemoveNode={removeFlowNodeFilter}
+            onClearNodes={clearFlowNodeFilters}
+          />
         </div>
         </div>
 
 
         <div className='flex min-w-0 items-center gap-2 xl:justify-end'>
         <div className='flex min-w-0 items-center gap-2 xl:justify-end'>
@@ -447,37 +713,7 @@ export function FlowCharts(props: FlowChartsProps) {
           </TooltipProvider>
           </TooltipProvider>
         </div>
         </div>
         <div className='h-[560px] p-1.5 sm:h-[680px] sm:p-2 2xl:h-[760px]'>
         <div className='h-[560px] p-1.5 sm:h-[680px] sm:p-2 2xl:h-[760px]'>
-          {displayState === 'loading' ? (
-            <Skeleton className='h-full w-full' />
-          ) : displayState === 'error' ? (
-            <div className='flex h-full items-center justify-center p-4'>
-              <Alert variant='destructive' className='max-w-md'>
-                <CircleAlert />
-                <AlertTitle>{t('Failed to load')}</AlertTitle>
-                <AlertDescription>{flowErrorMessage}</AlertDescription>
-              </Alert>
-            </div>
-          ) : displayState === 'empty' ? (
-            <Empty className='h-full border-0 py-12'>
-              <EmptyHeader>
-                <EmptyMedia variant='icon'>
-                  <Route />
-                </EmptyMedia>
-                <EmptyTitle>{t('No flow data available')}</EmptyTitle>
-                <EmptyDescription>{t('No data available')}</EmptyDescription>
-              </EmptyHeader>
-            </Empty>
-          ) : (
-            <VChart
-              key={`flow-${chartKey}`}
-              spec={{
-                ...flowSpec,
-                theme: chartTheme,
-                background: 'transparent',
-              }}
-              option={VCHART_OPTION}
-            />
-          )}
+          {chartContent}
         </div>
         </div>
       </div>
       </div>
     </div>
     </div>

web/default/src/features/dashboard/components/flow/flow-node-filter.tsx

+/*
+Copyright (C) 2023-2026 QuantumNous
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+For commercial licensing, please contact support@quantumnous.com
+*/
+import { useMemo } from 'react'
+import { Filter, X } from 'lucide-react'
+import { useTranslation } from 'react-i18next'
+
+import { Badge } from '@/components/ui/badge'
+import { Button } from '@/components/ui/button'
+import {
+  Command,
+  CommandEmpty,
+  CommandGroup,
+  CommandInput,
+  CommandItem,
+  CommandList,
+  CommandSeparator,
+} from '@/components/ui/command'
+import {
+  Popover,
+  PopoverContent,
+  PopoverDescription,
+  PopoverHeader,
+  PopoverTitle,
+  PopoverTrigger,
+} from '@/components/ui/popover'
+import type {
+  FlowNodeFilter,
+  FlowNodeFilterOption,
+  FlowNodeKind,
+} from '@/features/dashboard/types'
+
+interface FlowNodeFilterControlProps {
+  stages: FlowNodeKind[]
+  stageLabels: Record<FlowNodeKind, string>
+  metricLabel: string
+  formatMetricValue: (value: number) => string
+  options: FlowNodeFilterOption[]
+  selectedNodes: FlowNodeFilter[]
+  onToggleNode: (filter: FlowNodeFilter) => void
+  onRemoveNode: (filter: FlowNodeFilter) => void
+  onClearNodes: () => void
+}
+
+function flowNodeFilterKey(filter: FlowNodeFilter): string {
+  return `${filter.kind}\u0000${filter.id}`
+}
+
+export function FlowNodeFilterControl(props: FlowNodeFilterControlProps) {
+  const { t } = useTranslation()
+  const selectedKeys = useMemo(
+    () => new Set(props.selectedNodes.map(flowNodeFilterKey)),
+    [props.selectedNodes]
+  )
+  const optionLabels = useMemo(() => {
+    const labels = new Map<string, FlowNodeFilterOption>()
+    for (const option of props.options) {
+      labels.set(
+        flowNodeFilterKey({ kind: option.kind, id: option.value }),
+        option
+      )
+    }
+    return labels
+  }, [props.options])
+  const optionsByStage = useMemo(
+    () =>
+      props.stages
+        .map((stage) => ({
+          stage,
+          options: props.options.filter((option) => option.kind === stage),
+        }))
+        .filter((group) => group.options.length > 0),
+    [props.options, props.stages]
+  )
+  const selectedOptions = props.selectedNodes.map((filter) => {
+    const option = optionLabels.get(flowNodeFilterKey(filter))
+    return {
+      ...filter,
+      label: option?.label ?? filter.id,
+    }
+  })
+  const selectedCount = selectedOptions.length
+
+  return (
+    <div className='flex min-w-0 flex-col gap-1.5'>
+      <span className='text-muted-foreground text-xs font-medium'>
+        {t('Node filters')}
+      </span>
+      <div className='flex min-w-0 flex-wrap items-center gap-1.5'>
+        <Popover>
+          <PopoverTrigger
+            render={
+              <Button
+                type='button'
+                variant='outline'
+                size='sm'
+                aria-label={t('Filter by node')}
+              />
+            }
+          >
+            <Filter data-icon='inline-start' aria-hidden='true' />
+            {selectedCount > 0 ? t('Selected nodes') : t('All nodes')}
+            {selectedCount > 0 && (
+              <Badge variant='secondary' className='rounded-sm px-1'>
+                {selectedCount}
+              </Badge>
+            )}
+          </PopoverTrigger>
+          <PopoverContent
+            className='w-[min(28rem,calc(100vw-2rem))] p-0'
+            align='start'
+          >
+            <PopoverHeader className='px-3 pt-3'>
+              <PopoverTitle>{t('Node filters')}</PopoverTitle>
+              <PopoverDescription>
+                {t('Value metric')}: {props.metricLabel}
+              </PopoverDescription>
+            </PopoverHeader>
+            <Command>
+              <CommandInput placeholder={t('Filter by node')} />
+              <CommandList>
+                <CommandEmpty>{t('No nodes')}</CommandEmpty>
+                {optionsByStage.map((group) => {
+                  const stageLabel = t(props.stageLabels[group.stage])
+                  return (
+                    <CommandGroup key={group.stage} heading={stageLabel}>
+                      {group.options.map((option) => {
+                        const key = flowNodeFilterKey({
+                          kind: option.kind,
+                          id: option.value,
+                        })
+                        const metricValueLabel = props.formatMetricValue(
+                          option.valueRaw
+                        )
+                        return (
+                          <CommandItem
+                            key={key}
+                            value={`${stageLabel} ${option.label} ${props.metricLabel} ${metricValueLabel}`}
+                            data-checked={selectedKeys.has(key)}
+                            onSelect={() =>
+                              props.onToggleNode({
+                                kind: option.kind,
+                                id: option.value,
+                              })
+                            }
+                          >
+                            <span
+                              className='size-2.5 shrink-0 rounded-full'
+                              style={{ backgroundColor: option.color }}
+                              aria-hidden='true'
+                            />
+                            <span className='min-w-0 flex-1 truncate'>
+                              {option.label}
+                            </span>
+                            <span className='text-muted-foreground flex shrink-0 items-center gap-1 text-xs'>
+                              <span>{props.metricLabel}</span>
+                              <span className='font-mono'>
+                                {metricValueLabel}
+                              </span>
+                            </span>
+                          </CommandItem>
+                        )
+                      })}
+                    </CommandGroup>
+                  )
+                })}
+                {selectedCount > 0 && (
+                  <>
+                    <CommandSeparator />
+                    <CommandGroup>
+                      <CommandItem
+                        onSelect={props.onClearNodes}
+                        className='justify-center text-center'
+                      >
+                        {t('Clear node filters')}
+                      </CommandItem>
+                    </CommandGroup>
+                  </>
+                )}
+              </CommandList>
+            </Command>
+          </PopoverContent>
+        </Popover>
+
+        {selectedOptions.map((option) => (
+          <Badge
+            key={flowNodeFilterKey(option)}
+            variant='secondary'
+            className='max-w-[14rem] rounded-sm pr-1'
+          >
+            <span className='truncate'>
+              {t(props.stageLabels[option.kind])}: {option.label}
+            </span>
+            <button
+              type='button'
+              className='hover:bg-muted-foreground/15 flex size-4 shrink-0 items-center justify-center rounded-sm'
+              aria-label={t('Remove node filter')}
+              onClick={() =>
+                props.onRemoveNode({ kind: option.kind, id: option.id })
+              }
+            >
+              <X aria-hidden='true' />
+            </button>
+          </Badge>
+        ))}
+
+        {selectedCount > 1 && (
+          <Button
+            type='button'
+            variant='ghost'
+            size='xs'
+            onClick={props.onClearNodes}
+          >
+            {t('Clear')}
+          </Button>
+        )}
+      </div>
+    </div>
+  )
+}

web/default/src/features/dashboard/components/models/models-filter-dialog.tsx

@@ -51,12 +51,36 @@ import type {
 
 
 interface ModelsFilterProps {
 interface ModelsFilterProps {
   preferences: DashboardChartPreferences
   preferences: DashboardChartPreferences
+  // The filters currently applied to the dashboard. The dialog edits a copy of
+  // these so reopening it never discards a manually picked range.
+  currentFilters: DashboardFilters
   onFilterChange: (filters: DashboardFilters) => void
   onFilterChange: (filters: DashboardFilters) => void
   onReset: () => void
   onReset: () => void
   titleKey?: string
   titleKey?: string
   descriptionKey?: string
   descriptionKey?: string
 }
 }
 
 
+// Quick-range presets imply a sensible granularity (matching the app's
+// range<->granularity pairing), so picking "7 Days" requests daily buckets
+// instead of leaving the granularity on its previous value (e.g. hourly).
+function granularityForRangeDays(days: number): TimeGranularity {
+  if (days <= 1) return 'hour'
+  if (days >= 29) return 'week'
+  return 'day'
+}
+
+// Highlights the matching quick-range button when the applied range spans an
+// exact preset; custom ranges leave every quick button unselected.
+function detectQuickRangeDays(
+  filters: DashboardFilters | undefined
+): number | null {
+  const start = filters?.start_timestamp
+  const end = filters?.end_timestamp
+  if (!start || !end) return null
+  const days = Math.round((end.getTime() - start.getTime()) / 86_400_000)
+  return TIME_RANGE_PRESETS.some((preset) => preset.days === days) ? days : null
+}
+
 /**
 /**
  * Section divider component for better visual organization
  * Section divider component for better visual organization
  */
  */
@@ -78,20 +102,22 @@ export function ModelsFilter(props: ModelsFilterProps) {
   const isAdmin = user?.role && user.role >= 10
   const isAdmin = user?.role && user.role >= 10
 
 
   const [open, setOpen] = useState(false)
   const [open, setOpen] = useState(false)
-  const [filters, setFilters] = useState<DashboardFilters>(() =>
-    buildDefaultDashboardFilters(props.preferences)
+  const [filters, setFilters] = useState<DashboardFilters>(
+    () => props.currentFilters ?? buildDefaultDashboardFilters(props.preferences)
   )
   )
-  const [selectedRange, setSelectedRange] = useState<number | null>(
-    () => props.preferences.defaultTimeRangeDays
+  const [selectedRange, setSelectedRange] = useState<number | null>(() =>
+    detectQuickRangeDays(props.currentFilters)
   )
   )
 
 
-  const resetFiltersFromPreferences = () => {
-    setFilters(buildDefaultDashboardFilters(props.preferences))
-    setSelectedRange(props.preferences.defaultTimeRangeDays)
-  }
-
   const handleOpenChange = (nextOpen: boolean) => {
   const handleOpenChange = (nextOpen: boolean) => {
-    if (nextOpen) resetFiltersFromPreferences()
+    // Sync the editing state from the applied filters every time the dialog
+    // opens so a previously applied manual range is preserved.
+    if (nextOpen) {
+      const applied =
+        props.currentFilters ?? buildDefaultDashboardFilters(props.preferences)
+      setFilters(applied)
+      setSelectedRange(detectQuickRangeDays(applied))
+    }
     setOpen(nextOpen)
     setOpen(nextOpen)
   }
   }
 
 
@@ -133,6 +159,7 @@ export function ModelsFilter(props: ModelsFilterProps) {
       ...prev,
       ...prev,
       start_timestamp: start,
       start_timestamp: start,
       end_timestamp: end,
       end_timestamp: end,
+      time_granularity: granularityForRangeDays(days),
     }))
     }))
     setSelectedRange(days)
     setSelectedRange(days)
   }
   }

web/default/src/features/dashboard/components/users/user-charts.tsx

@@ -33,11 +33,13 @@ import {
 } from '@/features/dashboard/constants'
 } from '@/features/dashboard/constants'
 import {
 import {
   getDefaultDays,
   getDefaultDays,
-  getSavedGranularity,
   saveGranularity,
   saveGranularity,
   processUserChartData,
   processUserChartData,
 } from '@/features/dashboard/lib'
 } from '@/features/dashboard/lib'
-import type { ProcessedUserChartData } from '@/features/dashboard/types'
+import type {
+  ProcessedUserChartData,
+  UserChartsFilters,
+} from '@/features/dashboard/types'
 
 
 let themeManagerPromise: Promise<
 let themeManagerPromise: Promise<
   (typeof import('@visactor/vchart'))['ThemeManager']
   (typeof import('@visactor/vchart'))['ThemeManager']
@@ -62,7 +64,12 @@ const USER_CHARTS: {
 
 
 const TOP_USER_LIMIT_OPTIONS = [5, 10, 20, 50]
 const TOP_USER_LIMIT_OPTIONS = [5, 10, 20, 50]
 
 
-export function UserCharts() {
+interface UserChartsProps {
+  filters: UserChartsFilters
+  onFiltersChange: (filters: UserChartsFilters) => void
+}
+
+export function UserCharts(props: UserChartsProps) {
   const { t } = useTranslation()
   const { t } = useTranslation()
   const { resolvedTheme } = useTheme()
   const { resolvedTheme } = useTheme()
   const [themeReady, setThemeReady] = useState(false)
   const [themeReady, setThemeReady] = useState(false)
@@ -70,41 +77,45 @@ export function UserCharts() {
     (typeof import('@visactor/vchart'))['ThemeManager'] | null
     (typeof import('@visactor/vchart'))['ThemeManager'] | null
   >(null)
   >(null)
 
 
-  const [timeGranularity, setTimeGranularity] = useState<TimeGranularity>(() =>
-    getSavedGranularity()
-  )
-  const [selectedRange, setSelectedRange] = useState<number>(() =>
-    getDefaultDays(timeGranularity)
-  )
-  const [topUserLimit, setTopUserLimit] = useState(10)
-  const [timeRange, setTimeRange] = useState(() => {
-    const days = getDefaultDays(timeGranularity)
-    const { start, end } = getRollingDateRange(days)
+  // The selection is owned by the dashboard parent so it persists across
+  // sub-section switches; the rolling window is derived from the chosen range.
+  const timeGranularity = props.filters.timeGranularity
+  const selectedRange = props.filters.selectedRange
+  const topUserLimit = props.filters.topUserLimit
+  const onFiltersChange = props.onFiltersChange
+
+  const timeRange = useMemo(() => {
+    const { start, end } = getRollingDateRange(selectedRange)
     return {
     return {
       start_timestamp: Math.floor(start.getTime() / 1000),
       start_timestamp: Math.floor(start.getTime() / 1000),
       end_timestamp: Math.floor(end.getTime() / 1000),
       end_timestamp: Math.floor(end.getTime() / 1000),
     }
     }
-  })
+  }, [selectedRange])
 
 
-  const handleRangeChange = useCallback((days: number) => {
-    setSelectedRange(days)
-    const { start, end } = getRollingDateRange(days)
-    setTimeRange({
-      start_timestamp: Math.floor(start.getTime() / 1000),
-      end_timestamp: Math.floor(end.getTime() / 1000),
-    })
-  }, [])
+  const handleRangeChange = useCallback(
+    (days: number) => {
+      onFiltersChange({ ...props.filters, selectedRange: days })
+    },
+    [onFiltersChange, props.filters]
+  )
 
 
   const handleGranularityChange = useCallback(
   const handleGranularityChange = useCallback(
     (g: TimeGranularity) => {
     (g: TimeGranularity) => {
-      setTimeGranularity(g)
       saveGranularity(g)
       saveGranularity(g)
-      const days = getDefaultDays(g)
-      if (days !== selectedRange) {
-        handleRangeChange(days)
-      }
+      onFiltersChange({
+        ...props.filters,
+        timeGranularity: g,
+        selectedRange: getDefaultDays(g),
+      })
+    },
+    [onFiltersChange, props.filters]
+  )
+
+  const handleTopUserLimitChange = useCallback(
+    (limit: number) => {
+      onFiltersChange({ ...props.filters, topUserLimit: limit })
     },
     },
-    [selectedRange, handleRangeChange]
+    [onFiltersChange, props.filters]
   )
   )
 
 
   useEffect(() => {
   useEffect(() => {
@@ -184,7 +195,7 @@ export function UserCharts() {
 
 
         <Tabs
         <Tabs
           value={String(topUserLimit)}
           value={String(topUserLimit)}
-          onValueChange={(value) => setTopUserLimit(Number(value))}
+          onValueChange={(value) => handleTopUserLimitChange(Number(value))}
           className='shrink-0'
           className='shrink-0'
         >
         >
           <TabsList>
           <TabsList>

web/default/src/features/dashboard/index.tsx

@@ -31,7 +31,9 @@ import { OverviewDashboard } from './components/overview/overview-dashboard'
 import { DEFAULT_TIME_GRANULARITY } from './constants'
 import { DEFAULT_TIME_GRANULARITY } from './constants'
 import {
 import {
   buildDefaultDashboardFilters,
   buildDefaultDashboardFilters,
+  getDefaultDays,
   getSavedChartPreferences,
   getSavedChartPreferences,
+  getSavedGranularity,
   saveChartPreferences,
   saveChartPreferences,
 } from './lib'
 } from './lib'
 import {
 import {
@@ -43,6 +45,7 @@ import {
   type DashboardChartPreferences,
   type DashboardChartPreferences,
   type DashboardFilters,
   type DashboardFilters,
   type QuotaDataItem,
   type QuotaDataItem,
+  type UserChartsFilters,
 } from './types'
 } from './types'
 
 
 const route = getRouteApi('/_authenticated/dashboard/$section')
 const route = getRouteApi('/_authenticated/dashboard/$section')
@@ -166,6 +169,16 @@ export function Dashboard() {
   const [modelFilters, setModelFilters] = useState<DashboardFilters>(() =>
   const [modelFilters, setModelFilters] = useState<DashboardFilters>(() =>
     buildDefaultDashboardFilters(getSavedChartPreferences())
     buildDefaultDashboardFilters(getSavedChartPreferences())
   )
   )
+  const [userChartsFilters, setUserChartsFilters] = useState<UserChartsFilters>(
+    () => {
+      const granularity = getSavedGranularity()
+      return {
+        timeGranularity: granularity,
+        selectedRange: getDefaultDays(granularity),
+        topUserLimit: 10,
+      }
+    }
+  )
 
 
   const handleFilterChange = useCallback((filters: DashboardFilters) => {
   const handleFilterChange = useCallback((filters: DashboardFilters) => {
     setModelFilters(filters)
     setModelFilters(filters)
@@ -221,6 +234,7 @@ export function Dashboard() {
         />
         />
         <ModelsFilter
         <ModelsFilter
           preferences={chartPreferences}
           preferences={chartPreferences}
+          currentFilters={modelFilters}
           onFilterChange={handleFilterChange}
           onFilterChange={handleFilterChange}
           onReset={handleResetFilters}
           onReset={handleResetFilters}
         />
         />
@@ -230,6 +244,7 @@ export function Dashboard() {
     activeSection === 'flow' ? (
     activeSection === 'flow' ? (
       <ModelsFilter
       <ModelsFilter
         preferences={chartPreferences}
         preferences={chartPreferences}
+        currentFilters={modelFilters}
         onFilterChange={handleFilterChange}
         onFilterChange={handleFilterChange}
         onReset={handleResetFilters}
         onReset={handleResetFilters}
         titleKey='Flow Filters'
         titleKey='Flow Filters'
@@ -314,7 +329,10 @@ export function Dashboard() {
           {activeSection === 'users' && (
           {activeSection === 'users' && (
             <FadeIn>
             <FadeIn>
               <Suspense fallback={<ModelChartsFallback />}>
               <Suspense fallback={<ModelChartsFallback />}>
-                <LazyUserCharts />
+                <LazyUserCharts
+                  filters={userChartsFilters}
+                  onFiltersChange={setUserChartsFilters}
+                />
               </Suspense>
               </Suspense>
             </FadeIn>
             </FadeIn>
           )}
           )}

web/default/src/features/dashboard/lib/flow.test.ts

@@ -170,6 +170,74 @@ describe('dashboard flow data', () => {
     )
     )
   })
   })
 
 
+  test('filters rows by selected flow nodes', () => {
+    const result = buildDashboardFlowData(rows, 'quota', {
+      role: 'admin',
+      selectedNodes: [{ kind: 'model', id: 'model:gpt-4.1' }],
+    })
+
+    assert.equal(result.summary.quota, 150)
+    assert.deepEqual(
+      result.flow.links.map((link) => [link.source, link.target, link.value]),
+      [
+        ['group:vip', 'model:gpt-4.1', 150],
+        ['model:gpt-4.1', 'channel:101', 100],
+        ['model:gpt-4.1', 'channel:102', 50],
+        ['user:1', 'group:vip', 150],
+      ]
+    )
+  })
+
+  test('combines node filters with OR inside a column and AND across columns', () => {
+    const sameColumn = buildDashboardFlowData(rows, 'quota', {
+      role: 'admin',
+      selectedNodes: [
+        { kind: 'model', id: 'model:gpt-4.1' },
+        { kind: 'model', id: 'model:claude-4-sonnet' },
+      ],
+    })
+    const crossColumn = buildDashboardFlowData(rows, 'quota', {
+      role: 'admin',
+      selectedNodes: [
+        { kind: 'model', id: 'model:gpt-4.1' },
+        { kind: 'channel', id: 'channel:101' },
+      ],
+    })
+
+    assert.equal(sameColumn.summary.quota, 220)
+    assert.equal(crossColumn.summary.quota, 100)
+    assert.deepEqual(
+      crossColumn.flow.links.map((link) => [
+        link.source,
+        link.target,
+        link.value,
+      ]),
+      [
+        ['group:vip', 'model:gpt-4.1', 100],
+        ['model:gpt-4.1', 'channel:101', 100],
+        ['user:1', 'group:vip', 100],
+      ]
+    )
+  })
+
+  test('combines user and node filters', () => {
+    const result = buildDashboardFlowData(rows, 'quota', {
+      role: 'admin',
+      selectedUsers: ['user:1'],
+      selectedNodes: [{ kind: 'channel', id: 'channel:101' }],
+    })
+
+    assert.equal(result.summary.quota, 100)
+    assert.deepEqual(
+      result.flow.links.map((link) => [link.source, link.target, link.value]),
+      [
+        ['group:vip', 'model:gpt-4.1', 100],
+        ['model:gpt-4.1', 'channel:101', 100],
+        ['user:1', 'group:vip', 100],
+      ]
+    )
+  })
+
   test('reconnects links when a middle stage is hidden', () => {
   test('reconnects links when a middle stage is hidden', () => {
     const result = buildDashboardFlowData(rows, 'quota', {
     const result = buildDashboardFlowData(rows, 'quota', {
       role: 'admin',
       role: 'admin',
@@ -220,6 +288,116 @@ describe('dashboard flow data', () => {
     assert.notEqual(options.users[0].color, options.users[1].color)
     assert.notEqual(options.users[0].color, options.users[1].color)
   })
   })
 
 
+  test('builds node filter options without applying top limits', () => {
+    const result = buildDashboardFlowData(topLimitRows, 'quota', {
+      role: 'admin',
+      topNodeLimit: 1,
+      overflowMode: 'aggregate',
+    })
+
+    assert.equal(
+      result.filterOptions.nodes.some(
+        (option) =>
+          option.kind === 'model' && option.value === 'model:model-c'
+      ),
+      true
+    )
+    assert.deepEqual(
+      result.filterOptions.nodes
+        .filter((option) => option.kind === 'model')
+        .map((option) => [option.value, option.valueLabel]),
+      [
+        ['model:model-a', '100'],
+        ['model:model-b', '80'],
+        ['model:model-c', '10'],
+      ]
+    )
+  })
+
+  test('facets node filter options by selected nodes from other columns', () => {
+    const result = buildDashboardFlowData(rows, 'quota', {
+      role: 'root',
+      selectedNodes: [{ kind: 'node', id: 'node:node-a' }],
+    })
+    const nodeOptions = result.filterOptions.nodes
+
+    assert.deepEqual(
+      nodeOptions
+        .filter((option) => option.kind === 'node')
+        .map((option) => [option.value, option.valueLabel]),
+      [
+        ['node:node-a', '150'],
+        ['node:node-b', '70'],
+      ]
+    )
+    assert.deepEqual(
+      nodeOptions
+        .filter((option) => option.kind === 'token')
+        .map((option) => [option.value, option.valueLabel]),
+      [['token:11', '150']]
+    )
+    assert.deepEqual(
+      nodeOptions
+        .filter((option) => option.kind === 'channel')
+        .map((option) => [option.value, option.valueLabel]),
+      [
+        ['channel:101', '100'],
+        ['channel:102', '50'],
+      ]
+    )
+  })
+
+  test('keeps same-column node options available for OR filtering', () => {
+    const result = buildDashboardFlowData(rows, 'quota', {
+      role: 'admin',
+      selectedNodes: [{ kind: 'model', id: 'model:gpt-4.1' }],
+    })
+
+    assert.deepEqual(
+      result.filterOptions.nodes
+        .filter((option) => option.kind === 'model')
+        .map((option) => [option.value, option.valueLabel]),
+      [
+        ['model:gpt-4.1', '150'],
+        ['model:claude-4-sonnet', '70'],
+      ]
+    )
+    assert.deepEqual(
+      result.filterOptions.nodes
+        .filter((option) => option.kind === 'channel')
+        .map((option) => [option.value, option.valueLabel]),
+      [
+        ['channel:101', '100'],
+        ['channel:102', '50'],
+      ]
+    )
+  })
+
+  test('combines user filters with faceted node filter options', () => {
+    const result = buildDashboardFlowData(rows, 'quota', {
+      role: 'root',
+      selectedUsers: ['user:1'],
+      selectedNodes: [{ kind: 'channel', id: 'channel:101' }],
+    })
+
+    assert.equal(result.summary.quota, 100)
+    assert.deepEqual(
+      result.filterOptions.nodes
+        .filter((option) => option.kind === 'model')
+        .map((option) => [option.value, option.valueLabel]),
+      [['model:gpt-4.1', '100']]
+    )
+    assert.deepEqual(
+      result.filterOptions.nodes
+        .filter((option) => option.kind === 'channel')
+        .map((option) => [option.value, option.valueLabel]),
+      [
+        ['channel:101', '100'],
+        ['channel:102', '50'],
+      ]
+    )
+  })
+
   test('aggregates overflow nodes into per-column Other buckets', () => {
   test('aggregates overflow nodes into per-column Other buckets', () => {
     const result = buildDashboardFlowData(topLimitRows, 'quota', {
     const result = buildDashboardFlowData(topLimitRows, 'quota', {
       role: 'admin',
       role: 'admin',
@@ -227,7 +405,7 @@ describe('dashboard flow data', () => {
       overflowMode: 'aggregate',
       overflowMode: 'aggregate',
       otherNodeLabel: (kind) => `Other ${kind}`,
       otherNodeLabel: (kind) => `Other ${kind}`,
     })
     })
-    const nodeIds = result.flow.nodes.map((node) => node.id)
+    const nodeIds = new Set(result.flow.nodes.map((node) => node.id))
     const otherUser = result.flow.nodes.find(
     const otherUser = result.flow.nodes.find(
       (node) => node.id === 'user:__other__'
       (node) => node.id === 'user:__other__'
     )
     )
@@ -243,14 +421,14 @@ describe('dashboard flow data', () => {
     assert.equal(firstStepTotal, 190)
     assert.equal(firstStepTotal, 190)
     assert.equal(otherUser?.label, 'Other user')
     assert.equal(otherUser?.label, 'Other user')
     assert.equal(otherFirstStepLink?.value, 10)
     assert.equal(otherFirstStepLink?.value, 10)
-    assert.equal(nodeIds.includes('user:3'), false)
-    assert.equal(nodeIds.includes('group:free'), false)
-    assert.equal(nodeIds.includes('model:model-c'), false)
-    assert.equal(nodeIds.includes('channel:203'), false)
-    assert.equal(nodeIds.includes('user:__other__'), true)
-    assert.equal(nodeIds.includes('group:__other__'), true)
-    assert.equal(nodeIds.includes('model:__other__'), true)
-    assert.equal(nodeIds.includes('channel:__other__'), true)
+    assert.equal(nodeIds.has('user:3'), false)
+    assert.equal(nodeIds.has('group:free'), false)
+    assert.equal(nodeIds.has('model:model-c'), false)
+    assert.equal(nodeIds.has('channel:203'), false)
+    assert.equal(nodeIds.has('user:__other__'), true)
+    assert.equal(nodeIds.has('group:__other__'), true)
+    assert.equal(nodeIds.has('model:__other__'), true)
+    assert.equal(nodeIds.has('channel:__other__'), true)
   })
   })
 
 
   test('hides overflow paths when overflow mode is hide', () => {
   test('hides overflow paths when overflow mode is hide', () => {
@@ -260,16 +438,16 @@ describe('dashboard flow data', () => {
       overflowMode: 'hide',
       overflowMode: 'hide',
       otherNodeLabel: (kind) => `Other ${kind}`,
       otherNodeLabel: (kind) => `Other ${kind}`,
     })
     })
-    const nodeIds = result.flow.nodes.map((node) => node.id)
+    const nodeIds = new Set(result.flow.nodes.map((node) => node.id))
     const firstStepTotal = result.flow.links
     const firstStepTotal = result.flow.links
       .filter((link) => link.source.startsWith('user:'))
       .filter((link) => link.source.startsWith('user:'))
       .reduce((sum, link) => sum + link.value, 0)
       .reduce((sum, link) => sum + link.value, 0)
 
 
     assert.equal(result.summary.quota, 190)
     assert.equal(result.summary.quota, 190)
     assert.equal(firstStepTotal, 180)
     assert.equal(firstStepTotal, 180)
-    assert.equal(nodeIds.includes('user:3'), false)
-    assert.equal(nodeIds.includes('user:__other__'), false)
-    assert.equal(nodeIds.includes('model:__other__'), false)
+    assert.equal(nodeIds.has('user:3'), false)
+    assert.equal(nodeIds.has('user:__other__'), false)
+    assert.equal(nodeIds.has('model:__other__'), false)
   })
   })
 
 
   test('ranks top nodes using the selected flow metric', () => {
   test('ranks top nodes using the selected flow metric', () => {
@@ -310,14 +488,14 @@ describe('dashboard flow data', () => {
       topNodeLimit: 1,
       topNodeLimit: 1,
       overflowMode: 'aggregate',
       overflowMode: 'aggregate',
     })
     })
-    const nodeIds = result.flow.nodes.map((node) => node.id)
+    const nodeIds = new Set(result.flow.nodes.map((node) => node.id))
 
 
-    assert.equal(nodeIds.includes('user:1'), true)
-    assert.equal(nodeIds.includes('user:__other__'), true)
-    assert.equal(nodeIds.includes('model:model-a'), true)
-    assert.equal(nodeIds.includes('model:__other__'), true)
-    assert.equal(nodeIds.includes('group:__other__'), false)
-    assert.equal(nodeIds.includes('channel:__other__'), false)
+    assert.equal(nodeIds.has('user:1'), true)
+    assert.equal(nodeIds.has('user:__other__'), true)
+    assert.equal(nodeIds.has('model:model-a'), true)
+    assert.equal(nodeIds.has('model:__other__'), true)
+    assert.equal(nodeIds.has('group:__other__'), false)
+    assert.equal(nodeIds.has('channel:__other__'), false)
     assert.deepEqual(
     assert.deepEqual(
       result.flow.links.map((link) => [link.source, link.target, link.value]),
       result.flow.links.map((link) => [link.source, link.target, link.value]),
       [
       [
@@ -327,6 +505,213 @@ describe('dashboard flow data', () => {
     )
     )
   })
   })
 
 
+  test('applies top limits after node filters', () => {
+    const result = buildDashboardFlowData(topLimitRows, 'quota', {
+      role: 'admin',
+      selectedNodes: [{ kind: 'model', id: 'model:model-c' }],
+      topNodeLimit: 1,
+      overflowMode: 'aggregate',
+    })
+    const nodeIds = new Set(result.flow.nodes.map((node) => node.id))
+
+    assert.equal(result.summary.quota, 10)
+    assert.equal(nodeIds.has('model:model-c'), true)
+    assert.equal(nodeIds.has('model:__other__'), false)
+    assert.deepEqual(
+      result.flow.links.map((link) => [link.source, link.target, link.value]),
+      [
+        ['group:free', 'model:model-c', 10],
+        ['model:model-c', 'channel:203', 10],
+        ['user:3', 'group:free', 10],
+      ]
+    )
+  })
+
+  test('ignores selected node filters for hidden stages', () => {
+    const result = buildDashboardFlowData(rows, 'quota', {
+      role: 'admin',
+      visibleStages: ['user', 'model', 'channel'],
+      selectedNodes: [{ kind: 'group', id: 'group:vip' }],
+    })
+
+    assert.equal(result.summary.quota, 220)
+    assert.equal(
+      result.flow.nodes.some((node) => node.id === 'group:vip'),
+      false
+    )
+  })
+
+  test('highlights full paths that contain the active user node', () => {
+    const result = buildDashboardFlowData(rows, 'quota', {
+      role: 'root',
+      activeNode: { kind: 'user', id: 'user:1' },
+    })
+    const nodeState = new Map(
+      result.flow.nodes.map((node) => [
+        node.id,
+        { highlighted: node.highlighted, dimmed: node.dimmed },
+      ])
+    )
+    const linkState = new Map(
+      result.flow.links.map((link) => [
+        `${link.source}->${link.target}`,
+        { highlighted: link.highlighted, dimmed: link.dimmed },
+      ])
+    )
+
+    assert.deepEqual(nodeState.get('user:1'), {
+      highlighted: true,
+      dimmed: false,
+    })
+    assert.deepEqual(nodeState.get('node:node-a'), {
+      highlighted: true,
+      dimmed: false,
+    })
+    assert.deepEqual(nodeState.get('model:gpt-4.1'), {
+      highlighted: true,
+      dimmed: false,
+    })
+    assert.deepEqual(nodeState.get('channel:101'), {
+      highlighted: true,
+      dimmed: false,
+    })
+    assert.deepEqual(nodeState.get('user:2'), {
+      highlighted: false,
+      dimmed: true,
+    })
+    assert.deepEqual(linkState.get('user:1->node:node-a'), {
+      highlighted: true,
+      dimmed: false,
+    })
+    assert.deepEqual(linkState.get('model:gpt-4.1->channel:101'), {
+      highlighted: true,
+      dimmed: false,
+    })
+    assert.deepEqual(linkState.get('model:claude-4-sonnet->channel:101'), {
+      highlighted: false,
+      dimmed: true,
+    })
+  })
+
+  test('highlights full paths that traverse the active link', () => {
+    const result = buildDashboardFlowData(rows, 'quota', {
+      role: 'root',
+      activeLink: { source: 'model:gpt-4.1', target: 'channel:101' },
+    })
+    const nodeState = new Map(
+      result.flow.nodes.map((node) => [
+        node.id,
+        { highlighted: node.highlighted, dimmed: node.dimmed },
+      ])
+    )
+    const linkState = new Map(
+      result.flow.links.map((link) => [
+        `${link.source}->${link.target}`,
+        { highlighted: link.highlighted, dimmed: link.dimmed },
+      ])
+    )
+
+    assert.deepEqual(linkState.get('model:gpt-4.1->channel:101'), {
+      highlighted: true,
+      dimmed: false,
+    })
+    assert.deepEqual(linkState.get('model:gpt-4.1->channel:102'), {
+      highlighted: false,
+      dimmed: true,
+    })
+    assert.deepEqual(nodeState.get('user:1'), {
+      highlighted: true,
+      dimmed: false,
+    })
+    assert.deepEqual(nodeState.get('node:node-a'), {
+      highlighted: true,
+      dimmed: false,
+    })
+    assert.deepEqual(nodeState.get('user:2'), {
+      highlighted: false,
+      dimmed: true,
+    })
+  })
+
+  test('highlights shared aggregate edges when they contain an active path', () => {
+    const sharedRows: FlowQuotaDataItem[] = [
+      {
+        user_id: 1,
+        username: 'alice',
+        use_group: 'vip',
+        channel_id: 101,
+        channel_name: 'east',
+        model_name: 'gpt-4.1',
+        quota: 100,
+        token_used: 40,
+        count: 2,
+      },
+      {
+        user_id: 2,
+        username: 'bob',
+        use_group: 'vip',
+        channel_id: 101,
+        channel_name: 'east',
+        model_name: 'gpt-4.1',
+        quota: 50,
+        token_used: 20,
+        count: 1,
+      },
+    ]
+    const result = buildDashboardFlowData(sharedRows, 'quota', {
+      role: 'admin',
+      activeNode: { kind: 'user', id: 'user:1' },
+    })
+    const sharedLink = result.flow.links.find(
+      (link) => link.source === 'group:vip' && link.target === 'model:gpt-4.1'
+    )
+    const inactiveUserLink = result.flow.links.find(
+      (link) => link.source === 'user:2' && link.target === 'group:vip'
+    )
+
+    assert.equal(sharedLink?.value, 150)
+    assert.equal(sharedLink?.highlighted, true)
+    assert.equal(sharedLink?.dimmed, false)
+    assert.equal(inactiveUserLink?.highlighted, false)
+    assert.equal(inactiveUserLink?.dimmed, true)
+  })
+
+  test('does not emit highlight states without a visible active node', () => {
+    const withoutActive = buildDashboardFlowData(rows, 'quota', {
+      role: 'root',
+    })
+    const hiddenActive = buildDashboardFlowData(rows, 'quota', {
+      role: 'root',
+      visibleStages: ['node', 'token'],
+      activeNode: { kind: 'user', id: 'user:1' },
+    })
+
+    assert.equal(
+      withoutActive.flow.nodes.every(
+        (node) => node.highlighted === undefined && node.dimmed === undefined
+      ),
+      true
+    )
+    assert.equal(
+      withoutActive.flow.links.every(
+        (link) => link.highlighted === undefined && link.dimmed === undefined
+      ),
+      true
+    )
+    assert.equal(
+      hiddenActive.flow.nodes.every(
+        (node) => node.highlighted === undefined && node.dimmed === undefined
+      ),
+      true
+    )
+    assert.equal(
+      hiddenActive.flow.links.every(
+        (link) => link.highlighted === undefined && link.dimmed === undefined
+      ),
+      true
+    )
+  })
+
   test('builds Sankey spec with quota token request tooltips', () => {
   test('builds Sankey spec with quota token request tooltips', () => {
     const result = buildDashboardFlowData(rows.slice(0, 1), 'quota', {
     const result = buildDashboardFlowData(rows.slice(0, 1), 'quota', {
       role: 'root',
       role: 'root',
@@ -343,6 +728,7 @@ describe('dashboard flow data', () => {
 
 
     assert.equal(flowSpec.type, 'sankey')
     assert.equal(flowSpec.type, 'sankey')
     assert.equal(flowSpec.title.text, 'Flow')
     assert.equal(flowSpec.title.text, 'Flow')
+    assert.deepEqual(flowSpec.emphasis, { enable: false })
     assert.equal(flowSpec.tooltip.mark.visible({ datum: aliceNode }), true)
     assert.equal(flowSpec.tooltip.mark.visible({ datum: aliceNode }), true)
     assert.equal(flowSpec.tooltip.mark.visible({ datum: userNodeLink }), true)
     assert.equal(flowSpec.tooltip.mark.visible({ datum: userNodeLink }), true)
     assert.equal(flowSpec.animation, false)
     assert.equal(flowSpec.animation, false)
@@ -373,4 +759,41 @@ describe('dashboard flow data', () => {
       ]
       ]
     )
     )
   })
   })
+
+  test('maps active flow highlight states into the Sankey spec', () => {
+    const result = buildDashboardFlowData(rows, 'quota', {
+      role: 'root',
+      activeNode: { kind: 'user', id: 'user:1' },
+    })
+    const flowSpec = buildFlowSankeySpec(result.flow, 'Flow')
+    const values = flowSpec.data[0].values[0]
+    const aliceNode = values.nodes.find(
+      (node: Record<string, unknown>) => node.key === 'user:1'
+    )
+    const bobNode = values.nodes.find(
+      (node: Record<string, unknown>) => node.key === 'user:2'
+    )
+    const highlightedLink = values.links.find(
+      (link: Record<string, unknown>) =>
+        link.source === 'model:gpt-4.1' && link.target === 'channel:101'
+    )
+    const dimmedLink = values.links.find(
+      (link: Record<string, unknown>) =>
+        link.source === 'model:claude-4-sonnet' &&
+        link.target === 'channel:101'
+    )
+    const nodeOpacity = flowSpec.node.style.fillOpacity
+    const linkOpacity = flowSpec.link.style.fillOpacity
+
+    assert.deepEqual(flowSpec.emphasis, { enable: false })
+    assert.equal(aliceNode.highlighted, true)
+    assert.equal(bobNode.dimmed, true)
+    assert.equal(highlightedLink.highlighted, true)
+    assert.equal(dimmedLink.dimmed, true)
+    assert.equal(nodeOpacity(aliceNode), 1)
+    assert.equal(nodeOpacity(bobNode), 0.18)
+    assert.equal(linkOpacity(highlightedLink), 0.86)
+    assert.equal(linkOpacity(dimmedLink), 0.08)
+    assert.equal(highlightedLink.zIndex > dimmedLink.zIndex, true)
+  })
 })
 })

web/default/src/features/dashboard/lib/flow.ts

@@ -22,7 +22,9 @@ import type {
   DashboardFlowNode,
   DashboardFlowNode,
   FlowBuildOptions,
   FlowBuildOptions,
   FlowFilterOptions,
   FlowFilterOptions,
+  FlowLinkSelection,
   FlowMetric,
   FlowMetric,
+  FlowNodeFilter,
   FlowNodeKind,
   FlowNodeKind,
   FlowOverflowMode,
   FlowOverflowMode,
   FlowQuotaDataItem,
   FlowQuotaDataItem,
@@ -73,6 +75,13 @@ type FlowGraphOptions = {
   topNodeLimit?: number
   topNodeLimit?: number
   overflowMode?: FlowOverflowMode
   overflowMode?: FlowOverflowMode
   otherNodeLabel?: (kind: FlowNodeKind) => string
   otherNodeLabel?: (kind: FlowNodeKind) => string
+  activeNode?: FlowNodeFilter
+  activeLink?: FlowLinkSelection
+}
+
+type FlowHighlightSets = {
+  nodes: Set<string>
+  links: Set<string>
 }
 }
 
 
 const EMPTY_FLOW_PATH_CONTEXT: FlowPathContext = {}
 const EMPTY_FLOW_PATH_CONTEXT: FlowPathContext = {}
@@ -90,6 +99,16 @@ const DEFAULT_FLOW_SANKEY_LABELS: FlowSankeyLabels = {
 
 
 const DEFAULT_FLOW_CHART_COLOR = '#1664FF'
 const DEFAULT_FLOW_CHART_COLOR = '#1664FF'
 
 
+const FLOW_NODE_KINDS: readonly FlowNodeKind[] = [
+  'user',
+  'node',
+  'token',
+  'group',
+  'model',
+  'channel',
+]
+const FLOW_NODE_KIND_SET = new Set<FlowNodeKind>(FLOW_NODE_KINDS)
+
 const OTHER_FLOW_NODE_IDS: Record<FlowNodeKind, string> = {
 const OTHER_FLOW_NODE_IDS: Record<FlowNodeKind, string> = {
   user: 'user:__other__',
   user: 'user:__other__',
   node: 'node:__other__',
   node: 'node:__other__',
@@ -113,6 +132,10 @@ function numberValue(value: unknown): number {
   return Number.isFinite(n) ? n : 0
   return Number.isFinite(n) ? n : 0
 }
 }
 
 
+function isFlowNodeKind(value: unknown): value is FlowNodeKind {
+  return typeof value === 'string' && FLOW_NODE_KIND_SET.has(value as FlowNodeKind)
+}
+
 function rowMetrics(row: FlowQuotaDataItem): FlowMetrics {
 function rowMetrics(row: FlowQuotaDataItem): FlowMetrics {
   return {
   return {
     quota: numberValue(row.quota),
     quota: numberValue(row.quota),
@@ -277,7 +300,7 @@ function stableColorMap(
   palette?: readonly string[]
   palette?: readonly string[]
 ): Map<string, string> {
 ): Map<string, string> {
   const map = new Map<string, string>()
   const map = new Map<string, string>()
-  const uniqueKeys = Array.from(new Set(keys))
+  const uniqueKeys = [...new Set(keys)]
   const colors = colorPalette(uniqueKeys.length, palette)
   const colors = colorPalette(uniqueKeys.length, palette)
   uniqueKeys.forEach((key, index) => {
   uniqueKeys.forEach((key, index) => {
     map.set(key, colorAt(index, colors))
     map.set(key, colorAt(index, colors))
@@ -294,6 +317,79 @@ function filterRows(
   return rows.filter((row) => selectedUsers.has(userNode(row).id))
   return rows.filter((row) => selectedUsers.has(userNode(row).id))
 }
 }
 
 
+function nodeFilterKey(filter: FlowNodeFilter): string {
+  return `${filter.kind}\u0000${filter.id}`
+}
+
+function normalizeSelectedNodeFilters(
+  selectedNodes: readonly FlowNodeFilter[] | undefined,
+  stages: readonly FlowNodeKind[]
+): Map<FlowNodeKind, Set<string>> {
+  const visibleKinds = new Set(stages)
+  const filters = new Map<FlowNodeKind, Set<string>>()
+
+  for (const filter of selectedNodes ?? []) {
+    if (!visibleKinds.has(filter.kind)) continue
+    const selected = filters.get(filter.kind) ?? new Set<string>()
+    selected.add(filter.id)
+    filters.set(filter.kind, selected)
+  }
+
+  return filters
+}
+
+function pathMatchesNodeFilters(
+  path: FlowPathNode[],
+  filters: Map<FlowNodeKind, Set<string>>
+): boolean {
+  if (filters.size === 0) return true
+
+  const pathNodesByKind = new Map<FlowNodeKind, Set<string>>()
+  for (const node of path) {
+    const ids = pathNodesByKind.get(node.kind) ?? new Set<string>()
+    ids.add(node.id)
+    pathNodesByKind.set(node.kind, ids)
+  }
+
+  for (const [kind, selectedIds] of filters) {
+    const pathIds = pathNodesByKind.get(kind)
+    if (!pathIds) return false
+
+    let hasSelectedNode = false
+    for (const id of selectedIds) {
+      if (pathIds.has(id)) {
+        hasSelectedNode = true
+        break
+      }
+    }
+    if (!hasSelectedNode) return false
+  }
+
+  return true
+}
+
+function filterRowsByNodes(
+  rows: FlowQuotaDataItem[],
+  selectedNodes: readonly FlowNodeFilter[] | undefined,
+  stages: FlowNodeKind[],
+  ctx: FlowPathContext
+): FlowQuotaDataItem[] {
+  const filters = normalizeSelectedNodeFilters(selectedNodes, stages)
+  if (filters.size === 0) return rows
+
+  return rows.filter((row) =>
+    pathMatchesNodeFilters(flowPathForStages(row, stages, ctx), filters)
+  )
+}
+
+function selectedNodeFiltersExceptKind(
+  selectedNodes: readonly FlowNodeFilter[] | undefined,
+  kind: FlowNodeKind
+): FlowNodeFilter[] | undefined {
+  const filtered = (selectedNodes ?? []).filter((filter) => filter.kind !== kind)
+  return filtered.length > 0 ? filtered : undefined
+}
+
 function addNode(
 function addNode(
   map: Map<string, DashboardFlowNode>,
   map: Map<string, DashboardFlowNode>,
   pathNode: FlowPathNode,
   pathNode: FlowPathNode,
@@ -389,11 +485,20 @@ function linkStableKey(link: Pick<DashboardFlowLink, 'source' | 'target'>) {
   return `${link.source}\u0000${link.target}`
   return `${link.source}\u0000${link.target}`
 }
 }
 
 
+function pathLinkKey(source: FlowPathNode, target: FlowPathNode): string {
+  return `${source.id}\u0000${target.id}`
+}
+
 function byLinkDrawPriority(
 function byLinkDrawPriority(
   a: DashboardFlowLink,
   a: DashboardFlowLink,
   b: DashboardFlowLink
   b: DashboardFlowLink
 ): number {
 ): number {
-  return b.value - a.value || linkStableKey(a).localeCompare(linkStableKey(b))
+  return (
+    Number(a.dimmed) - Number(b.dimmed) ||
+    Number(b.highlighted) - Number(a.highlighted) ||
+    b.value - a.value ||
+    linkStableKey(a).localeCompare(linkStableKey(b))
+  )
 }
 }
 
 
 function buildSummary(rows: FlowQuotaDataItem[]): FlowSummary {
 function buildSummary(rows: FlowQuotaDataItem[]): FlowSummary {
@@ -459,7 +564,7 @@ function buildTopNodeSets(
 
 
   const topSets = new Map<FlowNodeKind, Set<string>>()
   const topSets = new Map<FlowNodeKind, Set<string>>()
   for (const [kind, stageTotals] of totals) {
   for (const [kind, stageTotals] of totals) {
-    const topIds = Array.from(stageTotals.values())
+    const topIds = [...stageTotals.values()]
       .sort(
       .sort(
         (a, b) =>
         (a, b) =>
           b.value - a.value ||
           b.value - a.value ||
@@ -499,6 +604,83 @@ function applyTopNodeLimit(
   )
   )
 }
 }
 
 
+function pathContainsFlowNode(
+  path: FlowPathNode[],
+  filter: FlowNodeFilter
+): boolean {
+  return path.some((node) => node.kind === filter.kind && node.id === filter.id)
+}
+
+function pathContainsFlowLink(
+  path: FlowPathNode[],
+  link: FlowLinkSelection
+): boolean {
+  for (let i = 0; i < path.length - 1; i++) {
+    if (path[i]?.id === link.source && path[i + 1]?.id === link.target) {
+      return true
+    }
+  }
+  return false
+}
+
+function buildFlowHighlightSets(
+  preparedPaths: PreparedFlowPath[],
+  activeNode: FlowNodeFilter | undefined,
+  activeLink: FlowLinkSelection | undefined,
+  stages: FlowNodeKind[]
+): FlowHighlightSets | undefined {
+  const nodeActive = Boolean(activeNode && stages.includes(activeNode.kind))
+  if (!nodeActive && !activeLink) return undefined
+
+  // A link selection highlights paths that traverse that exact edge; otherwise
+  // fall back to highlighting paths that pass through the active node.
+  const matchesPath = (path: FlowPathNode[]): boolean => {
+    if (activeLink) return pathContainsFlowLink(path, activeLink)
+    return activeNode ? pathContainsFlowNode(path, activeNode) : false
+  }
+
+  const highlightedNodes = new Set<string>()
+  const highlightedLinks = new Set<string>()
+  for (const prepared of preparedPaths) {
+    const { path } = prepared
+    if (!matchesPath(path)) continue
+
+    for (const node of path) {
+      highlightedNodes.add(node.id)
+    }
+    for (let i = 0; i < path.length - 1; i++) {
+      const source = path[i]
+      const target = path[i + 1]
+      if (!source || !target) continue
+      highlightedLinks.add(pathLinkKey(source, target))
+    }
+  }
+
+  if (highlightedNodes.size === 0) return undefined
+  return {
+    nodes: highlightedNodes,
+    links: highlightedLinks,
+  }
+}
+
+function applyFlowHighlights(
+  nodes: Iterable<DashboardFlowNode>,
+  links: Iterable<DashboardFlowLink>,
+  highlightSets: FlowHighlightSets | undefined
+): void {
+  if (!highlightSets) return
+
+  for (const node of nodes) {
+    node.highlighted = highlightSets.nodes.has(node.id)
+    node.dimmed = !node.highlighted
+  }
+  for (const link of links) {
+    const highlighted = highlightSets.links.has(linkStableKey(link))
+    link.highlighted = highlighted
+    link.dimmed = !highlighted
+  }
+}
+
 function buildFlowGraph(
 function buildFlowGraph(
   rows: FlowQuotaDataItem[],
   rows: FlowQuotaDataItem[],
   metric: FlowMetric,
   metric: FlowMetric,
@@ -556,8 +738,18 @@ function buildFlowGraph(
       addLink(links, source, target, metrics, metric, color, root.id)
       addLink(links, source, target, metrics, metric, color, root.id)
     }
     }
   }
   }
+  applyFlowHighlights(
+    nodes.values(),
+    links.values(),
+    buildFlowHighlightSets(
+      preparedPaths,
+      options.activeNode,
+      options.activeLink,
+      stages
+    )
+  )
 
 
-  const flowLinks = Array.from(links.values()).sort(
+  const flowLinks = [...links.values()].sort(
     (a, b) =>
     (a, b) =>
       a.source.localeCompare(b.source) || a.target.localeCompare(b.target)
       a.source.localeCompare(b.source) || a.target.localeCompare(b.target)
   )
   )
@@ -575,7 +767,7 @@ function buildFlowGraph(
   assignLinkDisplayColors(flowLinks)
   assignLinkDisplayColors(flowLinks)
 
 
   return {
   return {
-    nodes: Array.from(nodes.values()).sort(byValueThenLabel),
+    nodes: [...nodes.values()].sort(byValueThenLabel),
     links: flowLinks,
     links: flowLinks,
   }
   }
 }
 }
@@ -586,11 +778,11 @@ function formatNumber(value: number): string {
   )
   )
 }
 }
 
 
-export function buildFlowFilterOptions(
+function buildUserFilterOptions(
   rows: FlowQuotaDataItem[],
   rows: FlowQuotaDataItem[],
   metric: FlowMetric = 'quota',
   metric: FlowMetric = 'quota',
   palette?: readonly string[]
   palette?: readonly string[]
-): FlowFilterOptions {
+): FlowFilterOptions['users'] {
   const users = new Map<
   const users = new Map<
     string,
     string,
     {
     {
@@ -618,18 +810,107 @@ export function buildFlowFilterOptions(
     users.set(user.id, current)
     users.set(user.id, current)
   }
   }
 
 
+  return [...users.entries()]
+    .map(([value, user]) => ({
+      value,
+      label: user.label,
+      valueLabel: formatNumber(user.value),
+      valueRaw: user.value,
+      color: user.color,
+    }))
+    .sort((a, b) => b.valueRaw - a.valueRaw || a.label.localeCompare(b.label))
+}
+
+function buildNodeFilterOptions(
+  rows: FlowQuotaDataItem[],
+  metric: FlowMetric,
+  role: FlowRole,
+  visibleStages: FlowNodeKind[] | undefined,
+  palette: readonly string[] | undefined,
+  ctx: FlowPathContext,
+  selectedNodes?: readonly FlowNodeFilter[]
+): FlowFilterOptions['nodes'] {
+  const stages = resolveVisibleStages(role, visibleStages)
+  const stageOrder = new Map(stages.map((stage, index) => [stage, index]))
+  const colorIds = new Set<string>()
+  for (const row of rows) {
+    for (const node of flowPathForStages(row, stages, ctx)) {
+      colorIds.add(node.id)
+    }
+  }
+
+  const colors = stableColorMap(
+    [...colorIds].sort((a, b) => a.localeCompare(b)),
+    palette
+  )
+  const options: FlowFilterOptions['nodes'] = []
+
+  for (const stage of stages) {
+    const totals = new Map<
+      string,
+      {
+        node: FlowPathNode
+        value: number
+      }
+    >()
+    const candidateRows = filterRowsByNodes(
+      rows,
+      selectedNodeFiltersExceptKind(selectedNodes, stage),
+      stages,
+      ctx
+    )
+
+    for (const row of candidateRows) {
+      const metrics = rowMetrics(row)
+      const value = metricValue(metrics, metric)
+      const node = NODE_BUILDERS[stage](row, ctx)
+      const key = nodeFilterKey({ kind: node.kind, id: node.id })
+      const current = totals.get(key) ?? { node, value: 0 }
+      current.value += value
+      totals.set(key, current)
+    }
+
+    for (const rank of totals.values()) {
+      options.push({
+        kind: rank.node.kind,
+        value: rank.node.id,
+        label: rank.node.label,
+        valueLabel: formatNumber(rank.value),
+        valueRaw: rank.value,
+        color: colors.get(rank.node.id) ?? colorAt(0, palette),
+      })
+    }
+  }
+
+  return options
+    .sort(
+      (a, b) =>
+        (stageOrder.get(a.kind) ?? 0) - (stageOrder.get(b.kind) ?? 0) ||
+        b.valueRaw - a.valueRaw ||
+        a.label.localeCompare(b.label) ||
+        a.value.localeCompare(b.value)
+    )
+}
+
+export function buildFlowFilterOptions(
+  rows: FlowQuotaDataItem[],
+  metric: FlowMetric = 'quota',
+  palette?: readonly string[],
+  role: FlowRole = DEFAULT_FLOW_ROLE,
+  visibleStages?: FlowNodeKind[],
+  selectedNodes?: readonly FlowNodeFilter[]
+): FlowFilterOptions {
   return {
   return {
-    users: Array.from(users.entries())
-      .map(([value, user]) => ({
-        value,
-        label: user.label,
-        valueLabel: formatNumber(user.value),
-        valueRaw: user.value,
-        color: user.color,
-      }))
-      .sort(
-        (a, b) => b.valueRaw - a.valueRaw || a.label.localeCompare(b.label)
-      ),
+    users: buildUserFilterOptions(rows, metric, palette),
+    nodes: buildNodeFilterOptions(
+      rows,
+      metric,
+      role,
+      visibleStages,
+      palette,
+      EMPTY_FLOW_PATH_CONTEXT,
+      selectedNodes
+    ),
   }
   }
 }
 }
 
 
@@ -639,8 +920,18 @@ export function buildDashboardFlowData(
   options: FlowBuildOptions = {}
   options: FlowBuildOptions = {}
 ): ProcessedFlowData {
 ): ProcessedFlowData {
   const role = options.role ?? DEFAULT_FLOW_ROLE
   const role = options.role ?? DEFAULT_FLOW_ROLE
-  const filteredRows = filterRows(rows, options)
   const palette = options.colorPalette
   const palette = options.colorPalette
+  const ctx = {
+    deletedTokenLabel: options.deletedTokenLabel,
+  }
+  const stages = resolveVisibleStages(role, options.visibleStages)
+  const userFilteredRows = filterRows(rows, options)
+  const filteredRows = filterRowsByNodes(
+    userFilteredRows,
+    options.selectedNodes,
+    stages,
+    ctx
+  )
 
 
   return {
   return {
     summary: buildSummary(filteredRows),
     summary: buildSummary(filteredRows),
@@ -650,16 +941,27 @@ export function buildDashboardFlowData(
       role,
       role,
       palette,
       palette,
       options.visibleStages,
       options.visibleStages,
-      {
-        deletedTokenLabel: options.deletedTokenLabel,
-      },
+      ctx,
       {
       {
         topNodeLimit: options.topNodeLimit,
         topNodeLimit: options.topNodeLimit,
         overflowMode: options.overflowMode,
         overflowMode: options.overflowMode,
         otherNodeLabel: options.otherNodeLabel,
         otherNodeLabel: options.otherNodeLabel,
+        activeNode: options.activeNode,
+        activeLink: options.activeLink,
       }
       }
     ),
     ),
-    filterOptions: buildFlowFilterOptions(rows, metric, palette),
+    filterOptions: {
+      users: buildUserFilterOptions(rows, metric, palette),
+      nodes: buildNodeFilterOptions(
+        userFilteredRows,
+        metric,
+        role,
+        options.visibleStages,
+        palette,
+        ctx,
+        options.selectedNodes
+      ),
+    },
   }
   }
 }
 }
 
 
@@ -688,6 +990,21 @@ function sankeyDatumValue(
   return sankeyDatumSource(datum)[key]
   return sankeyDatumSource(datum)[key]
 }
 }
 
 
+function sankeyDatumFlag(
+  datum: Record<string, unknown>,
+  key: string
+): boolean {
+  return sankeyDatumValue(datum, key) === true
+}
+
+export function flowSankeyDatumValue(
+  datum: unknown,
+  key: string
+): unknown {
+  const record = recordValue(datum)
+  return record ? sankeyDatumValue(record, key) : undefined
+}
+
 function isSankeyLinkDatum(datum: Record<string, unknown>): boolean {
 function isSankeyLinkDatum(datum: Record<string, unknown>): boolean {
   return (
   return (
     sankeyDatumValue(datum, 'source') !== undefined &&
     sankeyDatumValue(datum, 'source') !== undefined &&
@@ -695,6 +1012,23 @@ function isSankeyLinkDatum(datum: Record<string, unknown>): boolean {
   )
   )
 }
 }
 
 
+export function flowNodeFilterFromSankeyDatum(
+  datum: unknown
+): FlowNodeFilter | undefined {
+  const record = recordValue(datum)
+  if (!record || isSankeyLinkDatum(record)) return undefined
+
+  const id = flowSankeyDatumValue(record, 'key')
+  const kind = flowSankeyDatumValue(record, 'kind')
+  if (
+    (typeof id === 'string' || typeof id === 'number') &&
+    isFlowNodeKind(kind)
+  ) {
+    return { kind, id: String(id) }
+  }
+  return undefined
+}
+
 function tooltipMetricLines(
 function tooltipMetricLines(
   valueFormatter: (value: number) => string,
   valueFormatter: (value: number) => string,
   labels: FlowSankeyLabels
   labels: FlowSankeyLabels
@@ -755,28 +1089,41 @@ export function buildFlowSankeySpec(
               tokens: node.tokens,
               tokens: node.tokens,
               color: node.color,
               color: node.color,
               colorKey: node.colorKey,
               colorKey: node.colorKey,
+              highlighted: node.highlighted,
+              dimmed: node.dimmed,
             })),
             })),
             links: flow.links
             links: flow.links
               .filter((link) => link.value > 0)
               .filter((link) => link.value > 0)
               .sort(byLinkDrawPriority)
               .sort(byLinkDrawPriority)
-              .map((link, index) => ({
-                source: link.source,
-                target: link.target,
-                linkKey: linkStableKey(link),
-                sourceLabel: link.sourceLabel,
-                targetLabel: link.targetLabel,
-                value: link.value,
-                requests: link.requests,
-                quota: link.quota,
-                tokens: link.tokens,
-                color: link.color,
-                linkColor: link.linkColor,
-                linkAlpha: link.linkAlpha,
-                hoverColor: link.hoverColor,
-                colorKey: link.colorKey,
-                share: link.share,
-                zIndex: index,
-              })),
+              .map((link, index) => {
+                let zIndex = 100_000 + index
+                if (link.highlighted) {
+                  zIndex = 1_000_000 + index
+                } else if (link.dimmed) {
+                  zIndex = index
+                }
+
+                return {
+                  source: link.source,
+                  target: link.target,
+                  linkKey: linkStableKey(link),
+                  sourceLabel: link.sourceLabel,
+                  targetLabel: link.targetLabel,
+                  value: link.value,
+                  requests: link.requests,
+                  quota: link.quota,
+                  tokens: link.tokens,
+                  color: link.color,
+                  linkColor: link.linkColor,
+                  linkAlpha: link.linkAlpha,
+                  hoverColor: link.hoverColor,
+                  colorKey: link.colorKey,
+                  share: link.share,
+                  highlighted: link.highlighted,
+                  dimmed: link.dimmed,
+                  zIndex,
+                }
+              }),
           },
           },
         ],
         ],
       },
       },
@@ -823,9 +1170,17 @@ export function buildFlowSankeySpec(
       style: {
       style: {
         fill: (datum: Record<string, unknown>) =>
         fill: (datum: Record<string, unknown>) =>
           String(sankeyDatumValue(datum, 'color') ?? colorAt(0)),
           String(sankeyDatumValue(datum, 'color') ?? colorAt(0)),
-        fillOpacity: 0.92,
-        stroke: 'rgba(148, 163, 184, 0.45)',
-        lineWidth: 1,
+        fillOpacity: (datum: Record<string, unknown>) => {
+          if (sankeyDatumFlag(datum, 'dimmed')) return 0.18
+          if (sankeyDatumFlag(datum, 'highlighted')) return 1
+          return 0.92
+        },
+        stroke: (datum: Record<string, unknown>) =>
+          sankeyDatumFlag(datum, 'highlighted')
+            ? 'rgba(15, 23, 42, 0.74)'
+            : 'rgba(148, 163, 184, 0.45)',
+        lineWidth: (datum: Record<string, unknown>) =>
+          sankeyDatumFlag(datum, 'highlighted') ? 1.5 : 1,
         cursor: 'pointer',
         cursor: 'pointer',
         pickMode: 'accurate',
         pickMode: 'accurate',
       },
       },
@@ -854,8 +1209,11 @@ export function buildFlowSankeySpec(
               sankeyDatumValue(datum, 'color') ??
               sankeyDatumValue(datum, 'color') ??
               colorAt(0)
               colorAt(0)
           ),
           ),
-        fillOpacity: (datum: Record<string, unknown>) =>
-          numberValue(sankeyDatumValue(datum, 'linkAlpha')) || 1,
+        fillOpacity: (datum: Record<string, unknown>) => {
+          if (sankeyDatumFlag(datum, 'dimmed')) return 0.08
+          if (sankeyDatumFlag(datum, 'highlighted')) return 0.86
+          return numberValue(sankeyDatumValue(datum, 'linkAlpha')) || 1
+        },
         cursor: 'pointer',
         cursor: 'pointer',
         pickMode: 'accurate',
         pickMode: 'accurate',
         boundsMode: 'accurate',
         boundsMode: 'accurate',
@@ -889,7 +1247,12 @@ export function buildFlowSankeySpec(
         },
         },
       },
       },
     },
     },
-    emphasis: { enable: false, trigger: 'hover', effect: 'self' },
+    // Highlighting is driven entirely by our own `highlighted`/`dimmed` data
+    // flags (see fillOpacity above). VChart's built-in click emphasis is
+    // disabled because its Sankey "related" handler crashes on click
+    // (_handleLinkRelatedClick) and would otherwise fight our full-path
+    // highlight.
+    emphasis: { enable: false },
     tooltip: {
     tooltip: {
       trigger: 'hover',
       trigger: 'hover',
       activeType: 'mark',
       activeType: 'mark',

web/default/src/features/dashboard/lib/index.ts

@@ -36,6 +36,8 @@ export { processChartData, processUserChartData } from './charts'
 export {
 export {
   buildDashboardFlowData,
   buildDashboardFlowData,
   buildFlowSankeySpec,
   buildFlowSankeySpec,
+  flowNodeFilterFromSankeyDatum,
+  flowSankeyDatumValue,
   getFlowStages,
   getFlowStages,
 } from './flow'
 } from './flow'
 export { safeDivide, calculateDashboardStats } from './stats'
 export { safeDivide, calculateDashboardStats } from './stats'

web/default/src/features/dashboard/types.ts

@@ -62,9 +62,22 @@ export type FlowNodeKind =
   | 'model'
   | 'model'
   | 'channel'
   | 'channel'
 
 
+export interface FlowNodeFilter {
+  kind: FlowNodeKind
+  id: string
+}
+
+export interface FlowLinkSelection {
+  source: string
+  target: string
+}
+
 export interface FlowBuildOptions {
 export interface FlowBuildOptions {
   role?: FlowRole
   role?: FlowRole
   selectedUsers?: string[]
   selectedUsers?: string[]
+  selectedNodes?: FlowNodeFilter[]
+  activeNode?: FlowNodeFilter
+  activeLink?: FlowLinkSelection
   colorPalette?: readonly string[]
   colorPalette?: readonly string[]
   visibleStages?: FlowNodeKind[]
   visibleStages?: FlowNodeKind[]
   topNodeLimit?: number
   topNodeLimit?: number
@@ -85,6 +98,8 @@ export interface DashboardFlowNode {
   tokens: number
   tokens: number
   color: string
   color: string
   colorKey: string
   colorKey: string
+  highlighted?: boolean
+  dimmed?: boolean
 }
 }
 
 
 export interface DashboardFlowLink {
 export interface DashboardFlowLink {
@@ -102,6 +117,8 @@ export interface DashboardFlowLink {
   hoverColor: string
   hoverColor: string
   colorKey: string
   colorKey: string
   share: number
   share: number
+  highlighted?: boolean
+  dimmed?: boolean
 }
 }
 
 
 export interface DashboardFlowGraph {
 export interface DashboardFlowGraph {
@@ -117,8 +134,18 @@ export interface FlowUserFilterOption {
   color: string
   color: string
 }
 }
 
 
+export interface FlowNodeFilterOption {
+  kind: FlowNodeKind
+  value: string
+  label: string
+  valueLabel: string
+  valueRaw: number
+  color: string
+}
+
 export interface FlowFilterOptions {
 export interface FlowFilterOptions {
   users: FlowUserFilterOption[]
   users: FlowUserFilterOption[]
+  nodes: FlowNodeFilterOption[]
 }
 }
 
 
 export interface FlowSummary {
 export interface FlowSummary {
@@ -171,6 +198,14 @@ export interface DashboardChartPreferences {
   defaultTimeGranularity: TimeGranularity
   defaultTimeGranularity: TimeGranularity
 }
 }
 
 
+// User analytics selections are held by the dashboard parent so they survive
+// switching between dashboard sub-sections, matching the model/flow filters.
+export interface UserChartsFilters {
+  timeGranularity: TimeGranularity
+  selectedRange: number
+  topUserLimit: number
+}
+
 // ============================================================================
 // ============================================================================
 // API Info Types
 // API Info Types
 // ============================================================================
 // ============================================================================

web/default/src/i18n/locales/en.json

@@ -271,6 +271,7 @@
     "All Models": "All Models",
     "All Models": "All Models",
     "All models in use are properly configured.": "All models in use are properly configured.",
     "All models in use are properly configured.": "All models in use are properly configured.",
     "All Must Match (AND)": "All Must Match (AND)",
     "All Must Match (AND)": "All Must Match (AND)",
+    "All nodes": "All nodes",
     "All requests must include": "All requests must include",
     "All requests must include": "All requests must include",
     "All Status": "All Status",
     "All Status": "All Status",
     "All Sync Status": "All Sync Status",
     "All Sync Status": "All Sync Status",
@@ -780,6 +781,7 @@
     "Clear filters": "Clear filters",
     "Clear filters": "Clear filters",
     "Clear Mapping": "Clear Mapping",
     "Clear Mapping": "Clear Mapping",
     "Clear mode flags in prompts": "Clear mode flags in prompts",
     "Clear mode flags in prompts": "Clear mode flags in prompts",
+    "Clear node filters": "Clear node filters",
     "Clear search": "Clear search",
     "Clear search": "Clear search",
     "Clear selection": "Clear selection",
     "Clear selection": "Clear selection",
     "Clear selection (Escape)": "Clear selection (Escape)",
     "Clear selection (Escape)": "Clear selection (Escape)",
@@ -1842,6 +1844,7 @@
     "Filter by name or ID...": "Filter by name or ID...",
     "Filter by name or ID...": "Filter by name or ID...",
     "Filter by name, ID, or key...": "Filter by name, ID, or key...",
     "Filter by name, ID, or key...": "Filter by name, ID, or key...",
     "Filter by name...": "Filter by name...",
     "Filter by name...": "Filter by name...",
+    "Filter by node": "Filter by node",
     "Filter by price field": "Filter by price field",
     "Filter by price field": "Filter by price field",
     "Filter by ratio type": "Filter by ratio type",
     "Filter by ratio type": "Filter by ratio type",
     "Filter by request ID": "Filter by request ID",
     "Filter by request ID": "Filter by request ID",
@@ -2431,6 +2434,7 @@
     "Memory Threshold (%)": "Memory Threshold (%)",
     "Memory Threshold (%)": "Memory Threshold (%)",
     "Merchant ID": "Merchant ID",
     "Merchant ID": "Merchant ID",
     "Merchant ID is required": "Merchant ID is required",
     "Merchant ID is required": "Merchant ID is required",
+    "Merge into Other": "Merge into Other",
     "Message Priority": "Message Priority",
     "Message Priority": "Message Priority",
     "Metadata": "Metadata",
     "Metadata": "Metadata",
     "min downtime": "min downtime",
     "min downtime": "min downtime",
@@ -2557,7 +2561,6 @@
     "More than 999 days left": "More than 999 days left",
     "More than 999 days left": "More than 999 days left",
     "More...": "More...",
     "More...": "More...",
     "Most-used models in the selected period and category": "Most-used models in the selected period and category",
     "Most-used models in the selected period and category": "Most-used models in the selected period and category",
-    "Merge into Other": "Merge into Other",
     "Move": "Move",
     "Move": "Move",
     "Move a request header": "Move a request header",
     "Move a request header": "Move a request header",
     "Move affiliate rewards to your main balance": "Move affiliate rewards to your main balance",
     "Move affiliate rewards to your main balance": "Move affiliate rewards to your main balance",
@@ -2733,6 +2736,7 @@
     "No models to remove": "No models to remove",
     "No models to remove": "No models to remove",
     "No new models to add": "No new models to add",
     "No new models to add": "No new models to add",
     "No new models yet": "No new models yet",
     "No new models yet": "No new models yet",
+    "No nodes": "No nodes",
     "No notable climbers right now": "No notable climbers right now",
     "No notable climbers right now": "No notable climbers right now",
     "No notable drops right now": "No notable drops right now",
     "No notable drops right now": "No notable drops right now",
     "No parameter overrides configured.": "No parameter overrides configured.",
     "No parameter overrides configured.": "No parameter overrides configured.",
@@ -2791,6 +2795,7 @@
     "No vendor data available": "No vendor data available",
     "No vendor data available": "No vendor data available",
     "No X Found": "No X Found",
     "No X Found": "No X Found",
     "Node": "Node",
     "Node": "Node",
+    "Node filters": "Node filters",
     "Node Name": "Node Name",
     "Node Name": "Node Name",
     "Non-stream": "Non-stream",
     "Non-stream": "Non-stream",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.",
@@ -2958,8 +2963,8 @@
     "Output tokens": "Output tokens",
     "Output tokens": "Output tokens",
     "Output Tokens": "Output Tokens",
     "Output Tokens": "Output Tokens",
     "Overage limited": "Overage limited",
     "Overage limited": "Overage limited",
-    "Overflow items": "Overflow items",
     "overall": "overall",
     "overall": "overall",
+    "Overflow items": "Overflow items",
     "Overnight range": "Overnight range",
     "Overnight range": "Overnight range",
     "override": "override",
     "override": "override",
     "Override": "Override",
     "Override": "Override",
@@ -3460,6 +3465,7 @@
     "Remove functionResponse.id field": "Remove functionResponse.id field",
     "Remove functionResponse.id field": "Remove functionResponse.id field",
     "Remove mapped targets": "Remove mapped targets",
     "Remove mapped targets": "Remove mapped targets",
     "Remove Models": "Remove Models",
     "Remove Models": "Remove Models",
+    "Remove node filter": "Remove node filter",
     "Remove Passkey": "Remove Passkey",
     "Remove Passkey": "Remove Passkey",
     "Remove Passkey?": "Remove Passkey?",
     "Remove Passkey?": "Remove Passkey?",
     "Remove rule group": "Remove rule group",
     "Remove rule group": "Remove rule group",
@@ -3804,6 +3810,7 @@
     "Selected {{count}}": "Selected {{count}}",
     "Selected {{count}}": "Selected {{count}}",
     "selected channel(s). Leave empty to remove tag.": "selected channel(s). Leave empty to remove tag.",
     "selected channel(s). Leave empty to remove tag.": "selected channel(s). Leave empty to remove tag.",
     "Selected conflicts were overwritten successfully.": "Selected conflicts were overwritten successfully.",
     "Selected conflicts were overwritten successfully.": "Selected conflicts were overwritten successfully.",
+    "Selected nodes": "Selected nodes",
     "Selected when creating a token and used as the default billing group for API calls.": "Selected when creating a token and used as the default billing group for API calls.",
     "Selected when creating a token and used as the default billing group for API calls.": "Selected when creating a token and used as the default billing group for API calls.",
     "Self-Use Mode": "Self-Use Mode",
     "Self-Use Mode": "Self-Use Mode",
     "Send": "Send",
     "Send": "Send",
@@ -4582,6 +4589,7 @@
     "Value": "Value",
     "Value": "Value",
     "Value (supports JSON or plain text)": "Value (supports JSON or plain text)",
     "Value (supports JSON or plain text)": "Value (supports JSON or plain text)",
     "Value is required": "Value is required",
     "Value is required": "Value is required",
+    "Value metric": "Value metric",
     "Value must be at least 0": "Value must be at least 0",
     "Value must be at least 0": "Value must be at least 0",
     "Value Regex": "Value Regex",
     "Value Regex": "Value Regex",
     "variable": "variable",
     "variable": "variable",

web/default/src/i18n/locales/fr.json

@@ -271,6 +271,7 @@
     "All Models": "Tous les modèles",
     "All Models": "Tous les modèles",
     "All models in use are properly configured.": "Tous les modèles utilisés sont correctement configurés.",
     "All models in use are properly configured.": "Tous les modèles utilisés sont correctement configurés.",
     "All Must Match (AND)": "Toutes doivent correspondre (AND)",
     "All Must Match (AND)": "Toutes doivent correspondre (AND)",
+    "All nodes": "Tous les nœuds",
     "All requests must include": "Toutes les requêtes doivent inclure",
     "All requests must include": "Toutes les requêtes doivent inclure",
     "All Status": "Tous les statuts",
     "All Status": "Tous les statuts",
     "All Sync Status": "Tous les statuts de synchronisation",
     "All Sync Status": "Tous les statuts de synchronisation",
@@ -780,6 +781,7 @@
     "Clear filters": "Effacer les filtres",
     "Clear filters": "Effacer les filtres",
     "Clear Mapping": "Effacer le mappage",
     "Clear Mapping": "Effacer le mappage",
     "Clear mode flags in prompts": "Effacer les indicateurs de mode dans les prompts",
     "Clear mode flags in prompts": "Effacer les indicateurs de mode dans les prompts",
+    "Clear node filters": "Effacer les filtres de nœuds",
     "Clear search": "Effacer la recherche",
     "Clear search": "Effacer la recherche",
     "Clear selection": "Effacer la sélection",
     "Clear selection": "Effacer la sélection",
     "Clear selection (Escape)": "Effacer la sélection (Échap)",
     "Clear selection (Escape)": "Effacer la sélection (Échap)",
@@ -1842,6 +1844,7 @@
     "Filter by name or ID...": "Filtrer par nom ou ID...",
     "Filter by name or ID...": "Filtrer par nom ou ID...",
     "Filter by name, ID, or key...": "Filtrer par nom, ID ou clé...",
     "Filter by name, ID, or key...": "Filtrer par nom, ID ou clé...",
     "Filter by name...": "Filtrer par nom...",
     "Filter by name...": "Filtrer par nom...",
+    "Filter by node": "Filtrer par nœud",
     "Filter by price field": "Filtrer par champ de prix",
     "Filter by price field": "Filtrer par champ de prix",
     "Filter by ratio type": "Filtrer par type de ratio",
     "Filter by ratio type": "Filtrer par type de ratio",
     "Filter by request ID": "Filtrer par ID de requête",
     "Filter by request ID": "Filtrer par ID de requête",
@@ -2431,6 +2434,7 @@
     "Memory Threshold (%)": "Seuil mémoire (%)",
     "Memory Threshold (%)": "Seuil mémoire (%)",
     "Merchant ID": "ID du commerçant",
     "Merchant ID": "ID du commerçant",
     "Merchant ID is required": "L'ID marchand est requis",
     "Merchant ID is required": "L'ID marchand est requis",
+    "Merge into Other": "Fusionner dans Autres",
     "Message Priority": "Priorité du message",
     "Message Priority": "Priorité du message",
     "Metadata": "Métadonnées",
     "Metadata": "Métadonnées",
     "min downtime": "min d'interruption",
     "min downtime": "min d'interruption",
@@ -2557,7 +2561,6 @@
     "More than 999 days left": "Plus de 999 jours restants",
     "More than 999 days left": "Plus de 999 jours restants",
     "More...": "Plus...",
     "More...": "Plus...",
     "Most-used models in the selected period and category": "Modèles les plus utilisés dans la période et catégorie choisies",
     "Most-used models in the selected period and category": "Modèles les plus utilisés dans la période et catégorie choisies",
-    "Merge into Other": "Fusionner dans Autres",
     "Move": "Déplacer",
     "Move": "Déplacer",
     "Move a request header": "Déplacer un en-tête de requête",
     "Move a request header": "Déplacer un en-tête de requête",
     "Move affiliate rewards to your main balance": "Transférer les récompenses d'affiliation vers votre solde principal",
     "Move affiliate rewards to your main balance": "Transférer les récompenses d'affiliation vers votre solde principal",
@@ -2733,6 +2736,7 @@
     "No models to remove": "Aucun modèle à supprimer",
     "No models to remove": "Aucun modèle à supprimer",
     "No new models to add": "Aucun nouveau modèle à ajouter",
     "No new models to add": "Aucun nouveau modèle à ajouter",
     "No new models yet": "Pas encore de nouveaux modèles",
     "No new models yet": "Pas encore de nouveaux modèles",
+    "No nodes": "Aucun nœud",
     "No notable climbers right now": "Aucune progression notable pour le moment",
     "No notable climbers right now": "Aucune progression notable pour le moment",
     "No notable drops right now": "Aucune chute notable pour le moment",
     "No notable drops right now": "Aucune chute notable pour le moment",
     "No parameter overrides configured.": "Aucune surcharge de paramètres configurée.",
     "No parameter overrides configured.": "Aucune surcharge de paramètres configurée.",
@@ -2791,6 +2795,7 @@
     "No vendor data available": "Aucune donnée de fournisseur disponible",
     "No vendor data available": "Aucune donnée de fournisseur disponible",
     "No X Found": "Aucun X trouvé",
     "No X Found": "Aucun X trouvé",
     "Node": "Nœud",
     "Node": "Nœud",
+    "Node filters": "Filtres de nœuds",
     "Node Name": "Nom du nœud",
     "Node Name": "Nom du nœud",
     "Non-stream": "Non-streaming",
     "Non-stream": "Non-streaming",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "Les récompenses d’invitation non nulles nécessitent une confirmation de conformité dans les paramètres de la passerelle de paiement.",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "Les récompenses d’invitation non nulles nécessitent une confirmation de conformité dans les paramètres de la passerelle de paiement.",
@@ -2958,8 +2963,8 @@
     "Output tokens": "Jetons de sortie",
     "Output tokens": "Jetons de sortie",
     "Output Tokens": "Tokens de sortie",
     "Output Tokens": "Tokens de sortie",
     "Overage limited": "Dépassement limité",
     "Overage limited": "Dépassement limité",
-    "Overflow items": "Éléments excédentaires",
     "overall": "global",
     "overall": "global",
+    "Overflow items": "Éléments excédentaires",
     "Overnight range": "Plage nocturne",
     "Overnight range": "Plage nocturne",
     "override": "remplacer",
     "override": "remplacer",
     "Override": "Remplacer",
     "Override": "Remplacer",
@@ -3460,6 +3465,7 @@
     "Remove functionResponse.id field": "Supprimer le champ functionResponse.id",
     "Remove functionResponse.id field": "Supprimer le champ functionResponse.id",
     "Remove mapped targets": "Retirer les cibles mappées",
     "Remove mapped targets": "Retirer les cibles mappées",
     "Remove Models": "Supprimer des modèles",
     "Remove Models": "Supprimer des modèles",
+    "Remove node filter": "Supprimer le filtre de nœud",
     "Remove Passkey": "Supprimer le Passkey",
     "Remove Passkey": "Supprimer le Passkey",
     "Remove Passkey?": "Supprimer la clé d'accès ?",
     "Remove Passkey?": "Supprimer la clé d'accès ?",
     "Remove rule group": "Supprimer le groupe de règles",
     "Remove rule group": "Supprimer le groupe de règles",
@@ -3804,6 +3810,7 @@
     "Selected {{count}}": "{{count}} sélectionné(s)",
     "Selected {{count}}": "{{count}} sélectionné(s)",
     "selected channel(s). Leave empty to remove tag.": "canal(aux) sélectionné(s). Laisser vide pour supprimer l'étiquette.",
     "selected channel(s). Leave empty to remove tag.": "canal(aux) sélectionné(s). Laisser vide pour supprimer l'étiquette.",
     "Selected conflicts were overwritten successfully.": "Les conflits sélectionnés ont été écrasés avec succès.",
     "Selected conflicts were overwritten successfully.": "Les conflits sélectionnés ont été écrasés avec succès.",
+    "Selected nodes": "Nœuds sélectionnés",
     "Selected when creating a token and used as the default billing group for API calls.": "Sélectionné lors de la création d’un jeton et utilisé comme groupe de facturation par défaut pour les appels API.",
     "Selected when creating a token and used as the default billing group for API calls.": "Sélectionné lors de la création d’un jeton et utilisé comme groupe de facturation par défaut pour les appels API.",
     "Self-Use Mode": "Mode d'utilisation personnelle",
     "Self-Use Mode": "Mode d'utilisation personnelle",
     "Send": "Envoyer",
     "Send": "Envoyer",
@@ -4582,6 +4589,7 @@
     "Value": "Valeur",
     "Value": "Valeur",
     "Value (supports JSON or plain text)": "Valeur (JSON ou texte brut)",
     "Value (supports JSON or plain text)": "Valeur (JSON ou texte brut)",
     "Value is required": "La valeur est obligatoire",
     "Value is required": "La valeur est obligatoire",
+    "Value metric": "Métrique de valeur",
     "Value must be at least 0": "La valeur doit être au moins 0",
     "Value must be at least 0": "La valeur doit être au moins 0",
     "Value Regex": "Regex de valeur",
     "Value Regex": "Regex de valeur",
     "variable": "variable",
     "variable": "variable",

web/default/src/i18n/locales/ja.json

@@ -271,6 +271,7 @@
     "All Models": "すべてのモデル",
     "All Models": "すべてのモデル",
     "All models in use are properly configured.": "使用中のすべてのモデルが適切に構成されています。",
     "All models in use are properly configured.": "使用中のすべてのモデルが適切に構成されています。",
     "All Must Match (AND)": "すべて一致（AND）",
     "All Must Match (AND)": "すべて一致（AND）",
+    "All nodes": "すべてのノード",
     "All requests must include": "すべてのリクエストには",
     "All requests must include": "すべてのリクエストには",
     "All Status": "すべてのステータス",
     "All Status": "すべてのステータス",
     "All Sync Status": "すべての同期状態",
     "All Sync Status": "すべての同期状態",
@@ -780,6 +781,7 @@
     "Clear filters": "フィルターをクリア",
     "Clear filters": "フィルターをクリア",
     "Clear Mapping": "マッピングをクリア",
     "Clear Mapping": "マッピングをクリア",
     "Clear mode flags in prompts": "プロンプト内のモードフラグをクリア",
     "Clear mode flags in prompts": "プロンプト内のモードフラグをクリア",
+    "Clear node filters": "ノードフィルターをクリア",
     "Clear search": "検索をクリア",
     "Clear search": "検索をクリア",
     "Clear selection": "選択をクリア",
     "Clear selection": "選択をクリア",
     "Clear selection (Escape)": "選択をクリア (Escape)",
     "Clear selection (Escape)": "選択をクリア (Escape)",
@@ -1842,6 +1844,7 @@
     "Filter by name or ID...": "名前またはIDでフィルター...",
     "Filter by name or ID...": "名前またはIDでフィルター...",
     "Filter by name, ID, or key...": "名前、ID、またはキーでフィルター...",
     "Filter by name, ID, or key...": "名前、ID、またはキーでフィルター...",
     "Filter by name...": "名前でフィルター...",
     "Filter by name...": "名前でフィルター...",
+    "Filter by node": "ノードでフィルター",
     "Filter by price field": "価格フィールドでフィルター",
     "Filter by price field": "価格フィールドでフィルター",
     "Filter by ratio type": "倍率タイプで絞り込み",
     "Filter by ratio type": "倍率タイプで絞り込み",
     "Filter by request ID": "リクエストIDで絞り込み",
     "Filter by request ID": "リクエストIDで絞り込み",
@@ -2431,6 +2434,7 @@
     "Memory Threshold (%)": "メモリ閾値 (%)",
     "Memory Threshold (%)": "メモリ閾値 (%)",
     "Merchant ID": "マーチャントID",
     "Merchant ID": "マーチャントID",
     "Merchant ID is required": "マーチャント ID は必須です",
     "Merchant ID is required": "マーチャント ID は必須です",
+    "Merge into Other": "その他にまとめる",
     "Message Priority": "メッセージの優先度",
     "Message Priority": "メッセージの優先度",
     "Metadata": "メタデータ",
     "Metadata": "メタデータ",
     "min downtime": "分のダウンタイム",
     "min downtime": "分のダウンタイム",
@@ -2557,7 +2561,6 @@
     "More than 999 days left": "999日以上",
     "More than 999 days left": "999日以上",
     "More...": "その他...",
     "More...": "その他...",
     "Most-used models in the selected period and category": "選択した期間とカテゴリで最も使われているモデル",
     "Most-used models in the selected period and category": "選択した期間とカテゴリで最も使われているモデル",
-    "Merge into Other": "その他にまとめる",
     "Move": "移動",
     "Move": "移動",
     "Move a request header": "リクエストヘッダーを移動",
     "Move a request header": "リクエストヘッダーを移動",
     "Move affiliate rewards to your main balance": "アフィリエイト報酬をメイン残高に移動する",
     "Move affiliate rewards to your main balance": "アフィリエイト報酬をメイン残高に移動する",
@@ -2733,6 +2736,7 @@
     "No models to remove": "削除するモデルがありません",
     "No models to remove": "削除するモデルがありません",
     "No new models to add": "追加する新しいモデルはありません",
     "No new models to add": "追加する新しいモデルはありません",
     "No new models yet": "新しいモデルはまだありません",
     "No new models yet": "新しいモデルはまだありません",
+    "No nodes": "ノードなし",
     "No notable climbers right now": "現在、目立った上昇はありません",
     "No notable climbers right now": "現在、目立った上昇はありません",
     "No notable drops right now": "現在、目立った下降はありません",
     "No notable drops right now": "現在、目立った下降はありません",
     "No parameter overrides configured.": "パラメータのオーバーライドが設定されていません。",
     "No parameter overrides configured.": "パラメータのオーバーライドが設定されていません。",
@@ -2791,6 +2795,7 @@
     "No vendor data available": "ベンダーデータがありません",
     "No vendor data available": "ベンダーデータがありません",
     "No X Found": "X が見つかりません",
     "No X Found": "X が見つかりません",
     "Node": "ノード",
     "Node": "ノード",
+    "Node filters": "ノードフィルター",
     "Node Name": "ノード名",
     "Node Name": "ノード名",
     "Non-stream": "非ストリーミング",
     "Non-stream": "非ストリーミング",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "0 以外の招待報酬には、支払いゲートウェイ設定でのコンプライアンス確認が必要です。",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "0 以外の招待報酬には、支払いゲートウェイ設定でのコンプライアンス確認が必要です。",
@@ -2958,8 +2963,8 @@
     "Output tokens": "出力トークン",
     "Output tokens": "出力トークン",
     "Output Tokens": "出力トークン",
     "Output Tokens": "出力トークン",
     "Overage limited": "超過利用制限中",
     "Overage limited": "超過利用制限中",
-    "Overflow items": "超過項目",
     "overall": "全体",
     "overall": "全体",
+    "Overflow items": "超過項目",
     "Overnight range": "日跨ぎ範囲",
     "Overnight range": "日跨ぎ範囲",
     "override": "上書き",
     "override": "上書き",
     "Override": "上書き",
     "Override": "上書き",
@@ -3460,6 +3465,7 @@
     "Remove functionResponse.id field": "functionResponse.id フィールドを削除",
     "Remove functionResponse.id field": "functionResponse.id フィールドを削除",
     "Remove mapped targets": "マッピング先を削除",
     "Remove mapped targets": "マッピング先を削除",
     "Remove Models": "モデルを削除",
     "Remove Models": "モデルを削除",
+    "Remove node filter": "ノードフィルターを削除",
     "Remove Passkey": "Passkey連携解除",
     "Remove Passkey": "Passkey連携解除",
     "Remove Passkey?": "Passkeyを削除しますか？",
     "Remove Passkey?": "Passkeyを削除しますか？",
     "Remove rule group": "ルールグループを削除",
     "Remove rule group": "ルールグループを削除",
@@ -3804,6 +3810,7 @@
     "Selected {{count}}": "{{count}} 件選択済み",
     "Selected {{count}}": "{{count}} 件選択済み",
     "selected channel(s). Leave empty to remove tag.": "選択されたチャネル。タグを削除するには空のままにしてください。",
     "selected channel(s). Leave empty to remove tag.": "選択されたチャネル。タグを削除するには空のままにしてください。",
     "Selected conflicts were overwritten successfully.": "選択した競合が正常に上書きされました。",
     "Selected conflicts were overwritten successfully.": "選択した競合が正常に上書きされました。",
+    "Selected nodes": "選択したノード",
     "Selected when creating a token and used as the default billing group for API calls.": "トークン作成時に選択され、API 呼び出しのデフォルト課金グループとして使われます。",
     "Selected when creating a token and used as the default billing group for API calls.": "トークン作成時に選択され、API 呼び出しのデフォルト課金グループとして使われます。",
     "Self-Use Mode": "セルフユースモード",
     "Self-Use Mode": "セルフユースモード",
     "Send": "送信",
     "Send": "送信",
@@ -4582,6 +4589,7 @@
     "Value": "値",
     "Value": "値",
     "Value (supports JSON or plain text)": "値（JSONまたはプレーンテキスト対応）",
     "Value (supports JSON or plain text)": "値（JSONまたはプレーンテキスト対応）",
     "Value is required": "値は必須です",
     "Value is required": "値は必須です",
+    "Value metric": "値の指標",
     "Value must be at least 0": "値は 0 以上である必要があります",
     "Value must be at least 0": "値は 0 以上である必要があります",
     "Value Regex": "Value 正規表現",
     "Value Regex": "Value 正規表現",
     "variable": "変数",
     "variable": "変数",

web/default/src/i18n/locales/ru.json

@@ -271,6 +271,7 @@
     "All Models": "Все модели",
     "All Models": "Все модели",
     "All models in use are properly configured.": "Все используемые модели настроены правильно.",
     "All models in use are properly configured.": "Все используемые модели настроены правильно.",
     "All Must Match (AND)": "Все должны совпасть (AND)",
     "All Must Match (AND)": "Все должны совпасть (AND)",
+    "All nodes": "Все узлы",
     "All requests must include": "Все запросы должны содержать",
     "All requests must include": "Все запросы должны содержать",
     "All Status": "Все статусы",
     "All Status": "Все статусы",
     "All Sync Status": "Все статусы синхронизации",
     "All Sync Status": "Все статусы синхронизации",
@@ -780,6 +781,7 @@
     "Clear filters": "Очистить фильтры",
     "Clear filters": "Очистить фильтры",
     "Clear Mapping": "Очистить сопоставление",
     "Clear Mapping": "Очистить сопоставление",
     "Clear mode flags in prompts": "Очистить флаги режимов в промптах",
     "Clear mode flags in prompts": "Очистить флаги режимов в промптах",
+    "Clear node filters": "Очистить фильтры узлов",
     "Clear search": "Очистить поиск",
     "Clear search": "Очистить поиск",
     "Clear selection": "Снять выделение",
     "Clear selection": "Снять выделение",
     "Clear selection (Escape)": "Снять выделение (Escape)",
     "Clear selection (Escape)": "Снять выделение (Escape)",
@@ -1842,6 +1844,7 @@
     "Filter by name or ID...": "Фильтр по имени или ID...",
     "Filter by name or ID...": "Фильтр по имени или ID...",
     "Filter by name, ID, or key...": "Фильтровать по имени, ID или ключу...",
     "Filter by name, ID, or key...": "Фильтровать по имени, ID или ключу...",
     "Filter by name...": "Фильтр по имени...",
     "Filter by name...": "Фильтр по имени...",
+    "Filter by node": "Фильтр по узлу",
     "Filter by price field": "Фильтр по полю цены",
     "Filter by price field": "Фильтр по полю цены",
     "Filter by ratio type": "Фильтровать по типу коэффициента",
     "Filter by ratio type": "Фильтровать по типу коэффициента",
     "Filter by request ID": "Фильтр по ID запроса",
     "Filter by request ID": "Фильтр по ID запроса",
@@ -2431,6 +2434,7 @@
     "Memory Threshold (%)": "Порог памяти (%)",
     "Memory Threshold (%)": "Порог памяти (%)",
     "Merchant ID": "ID мерчанта",
     "Merchant ID": "ID мерчанта",
     "Merchant ID is required": "Требуется ID мерчанта",
     "Merchant ID is required": "Требуется ID мерчанта",
+    "Merge into Other": "Объединить в «Другое»",
     "Message Priority": "Приоритет сообщения",
     "Message Priority": "Приоритет сообщения",
     "Metadata": "Метаданные",
     "Metadata": "Метаданные",
     "min downtime": "мин простоя",
     "min downtime": "мин простоя",
@@ -2557,7 +2561,6 @@
     "More than 999 days left": "Более 999 дней",
     "More than 999 days left": "Более 999 дней",
     "More...": "Подробнее...",
     "More...": "Подробнее...",
     "Most-used models in the selected period and category": "Самые используемые модели в выбранном периоде и категории",
     "Most-used models in the selected period and category": "Самые используемые модели в выбранном периоде и категории",
-    "Merge into Other": "Объединить в «Другое»",
     "Move": "Переместить",
     "Move": "Переместить",
     "Move a request header": "Переместить заголовок запроса",
     "Move a request header": "Переместить заголовок запроса",
     "Move affiliate rewards to your main balance": "Перевести партнерские вознаграждения на основной баланс",
     "Move affiliate rewards to your main balance": "Перевести партнерские вознаграждения на основной баланс",
@@ -2733,6 +2736,7 @@
     "No models to remove": "Нет моделей для удаления",
     "No models to remove": "Нет моделей для удаления",
     "No new models to add": "Нет новых моделей для добавления",
     "No new models to add": "Нет новых моделей для добавления",
     "No new models yet": "Новых моделей пока нет",
     "No new models yet": "Новых моделей пока нет",
+    "No nodes": "Нет узлов",
     "No notable climbers right now": "Сейчас нет значимых поднявшихся моделей",
     "No notable climbers right now": "Сейчас нет значимых поднявшихся моделей",
     "No notable drops right now": "Сейчас нет значимых упавших моделей",
     "No notable drops right now": "Сейчас нет значимых упавших моделей",
     "No parameter overrides configured.": "Нет настроенных переопределений параметров.",
     "No parameter overrides configured.": "Нет настроенных переопределений параметров.",
@@ -2791,6 +2795,7 @@
     "No vendor data available": "Данных по поставщикам нет",
     "No vendor data available": "Данных по поставщикам нет",
     "No X Found": "X не найдено",
     "No X Found": "X не найдено",
     "Node": "Узел",
     "Node": "Узел",
+    "Node filters": "Фильтры узлов",
     "Node Name": "Имя узла",
     "Node Name": "Имя узла",
     "Non-stream": "Не потоковый",
     "Non-stream": "Не потоковый",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "Ненулевые награды за приглашения требуют подтверждения соответствия в настройках платежного шлюза.",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "Ненулевые награды за приглашения требуют подтверждения соответствия в настройках платежного шлюза.",
@@ -2958,8 +2963,8 @@
     "Output tokens": "Выходные токены",
     "Output tokens": "Выходные токены",
     "Output Tokens": "Выходные токены",
     "Output Tokens": "Выходные токены",
     "Overage limited": "Ограничение перерасхода",
     "Overage limited": "Ограничение перерасхода",
-    "Overflow items": "Элементы сверх лимита",
     "overall": "всего",
     "overall": "всего",
+    "Overflow items": "Элементы сверх лимита",
     "Overnight range": "Диапазон через полночь",
     "Overnight range": "Диапазон через полночь",
     "override": "переопределить",
     "override": "переопределить",
     "Override": "Перезаписать",
     "Override": "Перезаписать",
@@ -3460,6 +3465,7 @@
     "Remove functionResponse.id field": "Удалить поле functionResponse.id",
     "Remove functionResponse.id field": "Удалить поле functionResponse.id",
     "Remove mapped targets": "Удалить сопоставленные цели",
     "Remove mapped targets": "Удалить сопоставленные цели",
     "Remove Models": "Удалить модели",
     "Remove Models": "Удалить модели",
+    "Remove node filter": "Удалить фильтр узла",
     "Remove Passkey": "Отвязать Passkey",
     "Remove Passkey": "Отвязать Passkey",
     "Remove Passkey?": "Удалить ключ доступа?",
     "Remove Passkey?": "Удалить ключ доступа?",
     "Remove rule group": "Удалить группу правил",
     "Remove rule group": "Удалить группу правил",
@@ -3804,6 +3810,7 @@
     "Selected {{count}}": "Выбрано: {{count}}",
     "Selected {{count}}": "Выбрано: {{count}}",
     "selected channel(s). Leave empty to remove tag.": "выбранный канал(ы). Оставьте пустым, чтобы удалить тег.",
     "selected channel(s). Leave empty to remove tag.": "выбранный канал(ы). Оставьте пустым, чтобы удалить тег.",
     "Selected conflicts were overwritten successfully.": "Выбранные конфликты успешно перезаписаны.",
     "Selected conflicts were overwritten successfully.": "Выбранные конфликты успешно перезаписаны.",
+    "Selected nodes": "Выбранные узлы",
     "Selected when creating a token and used as the default billing group for API calls.": "Выбирается при создании токена и используется как группа тарификации по умолчанию для вызовов API.",
     "Selected when creating a token and used as the default billing group for API calls.": "Выбирается при создании токена и используется как группа тарификации по умолчанию для вызовов API.",
     "Self-Use Mode": "Режим самоиспользования",
     "Self-Use Mode": "Режим самоиспользования",
     "Send": "Отправить",
     "Send": "Отправить",
@@ -4582,6 +4589,7 @@
     "Value": "Значение",
     "Value": "Значение",
     "Value (supports JSON or plain text)": "Значение (JSON или текст)",
     "Value (supports JSON or plain text)": "Значение (JSON или текст)",
     "Value is required": "Значение обязательно",
     "Value is required": "Значение обязательно",
+    "Value metric": "Метрика значения",
     "Value must be at least 0": "Значение должно быть не менее 0",
     "Value must be at least 0": "Значение должно быть не менее 0",
     "Value Regex": "Регулярное выражение значения",
     "Value Regex": "Регулярное выражение значения",
     "variable": "переменная",
     "variable": "переменная",

web/default/src/i18n/locales/vi.json

@@ -271,6 +271,7 @@
     "All Models": "Tất cả các mẫu",
     "All Models": "Tất cả các mẫu",
     "All models in use are properly configured.": "Tất cả các mô hình đang được sử dụng đều được cấu hình đúng cách.",
     "All models in use are properly configured.": "Tất cả các mô hình đang được sử dụng đều được cấu hình đúng cách.",
     "All Must Match (AND)": "Tất cả phải khớp (AND)",
     "All Must Match (AND)": "Tất cả phải khớp (AND)",
+    "All nodes": "Tất cả nút",
     "All requests must include": "Mọi yêu cầu phải có header",
     "All requests must include": "Mọi yêu cầu phải có header",
     "All Status": "Tất cả trạng thái",
     "All Status": "Tất cả trạng thái",
     "All Sync Status": "Tất cả Trạng thái Đồng bộ",
     "All Sync Status": "Tất cả Trạng thái Đồng bộ",
@@ -780,6 +781,7 @@
     "Clear filters": "Clear filter",
     "Clear filters": "Clear filter",
     "Clear Mapping": "Xóa Ánh xạ",
     "Clear Mapping": "Xóa Ánh xạ",
     "Clear mode flags in prompts": "Xóa các cờ chế độ trong lời nhắc",
     "Clear mode flags in prompts": "Xóa các cờ chế độ trong lời nhắc",
+    "Clear node filters": "Xóa bộ lọc nút",
     "Clear search": "Xóa tìm kiếm",
     "Clear search": "Xóa tìm kiếm",
     "Clear selection": "Bỏ chọn",
     "Clear selection": "Bỏ chọn",
     "Clear selection (Escape)": "Bỏ chọn (Escape)",
     "Clear selection (Escape)": "Bỏ chọn (Escape)",
@@ -1842,6 +1844,7 @@
     "Filter by name or ID...": "Lọc theo tên hoặc ID...",
     "Filter by name or ID...": "Lọc theo tên hoặc ID...",
     "Filter by name, ID, or key...": "Lọc theo tên, ID hoặc khóa...",
     "Filter by name, ID, or key...": "Lọc theo tên, ID hoặc khóa...",
     "Filter by name...": "Lọc theo tên...",
     "Filter by name...": "Lọc theo tên...",
+    "Filter by node": "Lọc theo nút",
     "Filter by price field": "Lọc theo trường giá",
     "Filter by price field": "Lọc theo trường giá",
     "Filter by ratio type": "Lọc theo loại tỷ lệ",
     "Filter by ratio type": "Lọc theo loại tỷ lệ",
     "Filter by request ID": "Lọc theo ID yêu cầu",
     "Filter by request ID": "Lọc theo ID yêu cầu",
@@ -2431,6 +2434,7 @@
     "Memory Threshold (%)": "Ngưỡng bộ nhớ (%)",
     "Memory Threshold (%)": "Ngưỡng bộ nhớ (%)",
     "Merchant ID": "Mã thương gia",
     "Merchant ID": "Mã thương gia",
     "Merchant ID is required": "Bắt buộc nhập Merchant ID",
     "Merchant ID is required": "Bắt buộc nhập Merchant ID",
+    "Merge into Other": "Gộp vào Khác",
     "Message Priority": "Ưu tiên tin nhắn",
     "Message Priority": "Ưu tiên tin nhắn",
     "Metadata": "Siêu dữ liệu",
     "Metadata": "Siêu dữ liệu",
     "min downtime": "phút gián đoạn",
     "min downtime": "phút gián đoạn",
@@ -2557,7 +2561,6 @@
     "More than 999 days left": "Hơn 999 ngày",
     "More than 999 days left": "Hơn 999 ngày",
     "More...": "Thêm...",
     "More...": "Thêm...",
     "Most-used models in the selected period and category": "Mô hình được dùng nhiều nhất trong khoảng thời gian và danh mục đã chọn",
     "Most-used models in the selected period and category": "Mô hình được dùng nhiều nhất trong khoảng thời gian và danh mục đã chọn",
-    "Merge into Other": "Gộp vào Khác",
     "Move": "Di chuyển",
     "Move": "Di chuyển",
     "Move a request header": "Di chuyển header yêu cầu",
     "Move a request header": "Di chuyển header yêu cầu",
     "Move affiliate rewards to your main balance": "Chuyển phần thưởng liên kết vào số dư chính của bạn",
     "Move affiliate rewards to your main balance": "Chuyển phần thưởng liên kết vào số dư chính của bạn",
@@ -2733,6 +2736,7 @@
     "No models to remove": "Không có mô hình để xóa",
     "No models to remove": "Không có mô hình để xóa",
     "No new models to add": "Không có mô hình mới để thêm",
     "No new models to add": "Không có mô hình mới để thêm",
     "No new models yet": "Chưa có mô hình mới",
     "No new models yet": "Chưa có mô hình mới",
+    "No nodes": "Không có nút",
     "No notable climbers right now": "Hiện chưa có mô hình nào tăng đáng kể",
     "No notable climbers right now": "Hiện chưa có mô hình nào tăng đáng kể",
     "No notable drops right now": "Hiện chưa có mô hình nào giảm đáng kể",
     "No notable drops right now": "Hiện chưa có mô hình nào giảm đáng kể",
     "No parameter overrides configured.": "Không có ghi đè tham số nào được cấu hình.",
     "No parameter overrides configured.": "Không có ghi đè tham số nào được cấu hình.",
@@ -2791,6 +2795,7 @@
     "No vendor data available": "Không có dữ liệu nhà cung cấp",
     "No vendor data available": "Không có dữ liệu nhà cung cấp",
     "No X Found": "Không tìm thấy X",
     "No X Found": "Không tìm thấy X",
     "Node": "Nút",
     "Node": "Nút",
+    "Node filters": "Bộ lọc nút",
     "Node Name": "Tên nút",
     "Node Name": "Tên nút",
     "Non-stream": "Không phát trực tuyến",
     "Non-stream": "Không phát trực tuyến",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "Phần thưởng mời khác 0 yêu cầu xác nhận tuân thủ trong cài đặt Cổng thanh toán.",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "Phần thưởng mời khác 0 yêu cầu xác nhận tuân thủ trong cài đặt Cổng thanh toán.",
@@ -2958,8 +2963,8 @@
     "Output tokens": "Token đầu ra",
     "Output tokens": "Token đầu ra",
     "Output Tokens": "Token đầu ra",
     "Output Tokens": "Token đầu ra",
     "Overage limited": "Đã giới hạn vượt mức",
     "Overage limited": "Đã giới hạn vượt mức",
-    "Overflow items": "Mục vượt giới hạn",
     "overall": "tổng",
     "overall": "tổng",
+    "Overflow items": "Mục vượt giới hạn",
     "Overnight range": "Khoảng qua nửa đêm",
     "Overnight range": "Khoảng qua nửa đêm",
     "override": "ghi đè",
     "override": "ghi đè",
     "Override": "Ghi đè",
     "Override": "Ghi đè",
@@ -3460,6 +3465,7 @@
     "Remove functionResponse.id field": "Loại bỏ trường functionResponse.id",
     "Remove functionResponse.id field": "Loại bỏ trường functionResponse.id",
     "Remove mapped targets": "Xóa đích đã ánh xạ",
     "Remove mapped targets": "Xóa đích đã ánh xạ",
     "Remove Models": "Xóa mô hình",
     "Remove Models": "Xóa mô hình",
+    "Remove node filter": "Xóa bộ lọc nút này",
     "Remove Passkey": "Xóa Khóa truy cập",
     "Remove Passkey": "Xóa Khóa truy cập",
     "Remove Passkey?": "Xóa khóa truy cập?",
     "Remove Passkey?": "Xóa khóa truy cập?",
     "Remove rule group": "Gỡ nhóm quy tắc",
     "Remove rule group": "Gỡ nhóm quy tắc",
@@ -3804,6 +3810,7 @@
     "Selected {{count}}": "Đã chọn {{count}}",
     "Selected {{count}}": "Đã chọn {{count}}",
     "selected channel(s). Leave empty to remove tag.": "Kênh đã chọn. Để trống để xóa thẻ.",
     "selected channel(s). Leave empty to remove tag.": "Kênh đã chọn. Để trống để xóa thẻ.",
     "Selected conflicts were overwritten successfully.": "Các xung đột được chọn đã được ghi đè thành công.",
     "Selected conflicts were overwritten successfully.": "Các xung đột được chọn đã được ghi đè thành công.",
+    "Selected nodes": "Nút đã chọn",
     "Selected when creating a token and used as the default billing group for API calls.": "Được chọn khi tạo token và dùng làm nhóm tính phí mặc định cho các lệnh gọi API.",
     "Selected when creating a token and used as the default billing group for API calls.": "Được chọn khi tạo token và dùng làm nhóm tính phí mặc định cho các lệnh gọi API.",
     "Self-Use Mode": "Chế độ tự sử dụng",
     "Self-Use Mode": "Chế độ tự sử dụng",
     "Send": "Gửi",
     "Send": "Gửi",
@@ -4582,6 +4589,7 @@
     "Value": "Giá trị",
     "Value": "Giá trị",
     "Value (supports JSON or plain text)": "Giá trị (hỗ trợ JSON hoặc văn bản thuần)",
     "Value (supports JSON or plain text)": "Giá trị (hỗ trợ JSON hoặc văn bản thuần)",
     "Value is required": "Giá trị là bắt buộc",
     "Value is required": "Giá trị là bắt buộc",
+    "Value metric": "Chỉ số giá trị",
     "Value must be at least 0": "Giá trị phải ít nhất là 0",
     "Value must be at least 0": "Giá trị phải ít nhất là 0",
     "Value Regex": "Regex giá trị",
     "Value Regex": "Regex giá trị",
     "variable": "biến",
     "variable": "biến",

web/default/src/i18n/locales/zh.json

@@ -271,6 +271,7 @@
     "All Models": "所有模型",
     "All Models": "所有模型",
     "All models in use are properly configured.": "所有正在使用的模型都已正确配置。",
     "All models in use are properly configured.": "所有正在使用的模型都已正确配置。",
     "All Must Match (AND)": "全部满足（AND）",
     "All Must Match (AND)": "全部满足（AND）",
+    "All nodes": "全部节点",
     "All requests must include": "所有请求必须携带",
     "All requests must include": "所有请求必须携带",
     "All Status": "所有状态",
     "All Status": "所有状态",
     "All Sync Status": "所有同步状态",
     "All Sync Status": "所有同步状态",
@@ -780,6 +781,7 @@
     "Clear filters": "清除筛选器",
     "Clear filters": "清除筛选器",
     "Clear Mapping": "清除映射",
     "Clear Mapping": "清除映射",
     "Clear mode flags in prompts": "在提示中清除模式标志",
     "Clear mode flags in prompts": "在提示中清除模式标志",
+    "Clear node filters": "清空节点筛选",
     "Clear search": "清除搜索",
     "Clear search": "清除搜索",
     "Clear selection": "清除选择",
     "Clear selection": "清除选择",
     "Clear selection (Escape)": "清除选择 (Escape)",
     "Clear selection (Escape)": "清除选择 (Escape)",
@@ -1842,6 +1844,7 @@
     "Filter by name or ID...": "按名称或 ID 筛选...",
     "Filter by name or ID...": "按名称或 ID 筛选...",
     "Filter by name, ID, or key...": "按名称、ID 或密钥筛选...",
     "Filter by name, ID, or key...": "按名称、ID 或密钥筛选...",
     "Filter by name...": "按名称筛选...",
     "Filter by name...": "按名称筛选...",
+    "Filter by node": "按节点筛选",
     "Filter by price field": "按价格字段筛选",
     "Filter by price field": "按价格字段筛选",
     "Filter by ratio type": "按倍率类型筛选",
     "Filter by ratio type": "按倍率类型筛选",
     "Filter by request ID": "按请求 ID 筛选",
     "Filter by request ID": "按请求 ID 筛选",
@@ -2431,6 +2434,7 @@
     "Memory Threshold (%)": "内存阈值 (%)",
     "Memory Threshold (%)": "内存阈值 (%)",
     "Merchant ID": "商户 ID",
     "Merchant ID": "商户 ID",
     "Merchant ID is required": "商户 ID 为必填项",
     "Merchant ID is required": "商户 ID 为必填项",
+    "Merge into Other": "合并为其他",
     "Message Priority": "消息优先级",
     "Message Priority": "消息优先级",
     "Metadata": "元信息",
     "Metadata": "元信息",
     "min downtime": "分钟停机",
     "min downtime": "分钟停机",
@@ -2557,7 +2561,6 @@
     "More than 999 days left": "剩余超过 999 天",
     "More than 999 days left": "剩余超过 999 天",
     "More...": "更多...",
     "More...": "更多...",
     "Most-used models in the selected period and category": "所选时间范围与分类下使用率最高的模型",
     "Most-used models in the selected period and category": "所选时间范围与分类下使用率最高的模型",
-    "Merge into Other": "合并为其他",
     "Move": "移动",
     "Move": "移动",
     "Move a request header": "移动请求头",
     "Move a request header": "移动请求头",
     "Move affiliate rewards to your main balance": "将推广奖励转移到您的主余额",
     "Move affiliate rewards to your main balance": "将推广奖励转移到您的主余额",
@@ -2733,6 +2736,7 @@
     "No models to remove": "无待删除模型",
     "No models to remove": "无待删除模型",
     "No new models to add": "没有新模型可添加",
     "No new models to add": "没有新模型可添加",
     "No new models yet": "暂无新模型",
     "No new models yet": "暂无新模型",
+    "No nodes": "无节点",
     "No notable climbers right now": "当前没有显著上升的模型",
     "No notable climbers right now": "当前没有显著上升的模型",
     "No notable drops right now": "当前没有显著下降的模型",
     "No notable drops right now": "当前没有显著下降的模型",
     "No parameter overrides configured.": "未配置参数覆盖。",
     "No parameter overrides configured.": "未配置参数覆盖。",
@@ -2791,6 +2795,7 @@
     "No vendor data available": "暂无厂商数据",
     "No vendor data available": "暂无厂商数据",
     "No X Found": "未找到 X",
     "No X Found": "未找到 X",
     "Node": "节点",
     "Node": "节点",
+    "Node filters": "节点筛选",
     "Node Name": "节点名称",
     "Node Name": "节点名称",
     "Non-stream": "非流式",
     "Non-stream": "非流式",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "非零邀请奖励需要先在支付网关设置中确认合规条款。",
     "Non-zero invitation rewards require compliance confirmation in Payment Gateway settings.": "非零邀请奖励需要先在支付网关设置中确认合规条款。",
@@ -2958,8 +2963,8 @@
     "Output tokens": "输出 token",
     "Output tokens": "输出 token",
     "Output Tokens": "输出 Token",
     "Output Tokens": "输出 Token",
     "Overage limited": "超额受限",
     "Overage limited": "超额受限",
-    "Overflow items": "超出项",
     "overall": "总体",
     "overall": "总体",
+    "Overflow items": "超出项",
     "Overnight range": "跨日范围",
     "Overnight range": "跨日范围",
     "override": "覆盖",
     "override": "覆盖",
     "Override": "覆盖",
     "Override": "覆盖",
@@ -3460,6 +3465,7 @@
     "Remove functionResponse.id field": "移除 functionResponse.id 字段",
     "Remove functionResponse.id field": "移除 functionResponse.id 字段",
     "Remove mapped targets": "移除映射目标",
     "Remove mapped targets": "移除映射目标",
     "Remove Models": "删除模型",
     "Remove Models": "删除模型",
+    "Remove node filter": "移除节点筛选",
     "Remove Passkey": "解绑 Passkey",
     "Remove Passkey": "解绑 Passkey",
     "Remove Passkey?": "移除通行密钥？",
     "Remove Passkey?": "移除通行密钥？",
     "Remove rule group": "移除规则组",
     "Remove rule group": "移除规则组",
@@ -3804,6 +3810,7 @@
     "Selected {{count}}": "已选 {{count}} 个",
     "Selected {{count}}": "已选 {{count}} 个",
     "selected channel(s). Leave empty to remove tag.": "选定的渠道。留空以移除标签。",
     "selected channel(s). Leave empty to remove tag.": "选定的渠道。留空以移除标签。",
     "Selected conflicts were overwritten successfully.": "选中的冲突已成功覆盖。",
     "Selected conflicts were overwritten successfully.": "选中的冲突已成功覆盖。",
+    "Selected nodes": "已选节点",
     "Selected when creating a token and used as the default billing group for API calls.": "创建令牌时选择，用作 API 调用的默认计费分组。",
     "Selected when creating a token and used as the default billing group for API calls.": "创建令牌时选择，用作 API 调用的默认计费分组。",
     "Self-Use Mode": "自用模式",
     "Self-Use Mode": "自用模式",
     "Send": "发送",
     "Send": "发送",
@@ -4582,6 +4589,7 @@
     "Value": "值",
     "Value": "值",
     "Value (supports JSON or plain text)": "值（支持 JSON 或普通文本）",
     "Value (supports JSON or plain text)": "值（支持 JSON 或普通文本）",
     "Value is required": "值为必填项",
     "Value is required": "值为必填项",
+    "Value metric": "数值口径",
     "Value must be at least 0": "值必须至少为 0",
     "Value must be at least 0": "值必须至少为 0",
     "Value Regex": "Value 正则",
     "Value Regex": "Value 正则",
     "variable": "变量",
     "variable": "变量",