fix max_output_token

c3298a16 · Seefs · 8f52072f · c3298a16
Commit c3298a16 authored Feb 06, 2026 by Seefs
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service/openaicompat/chat_to_responses.go
+4 -0

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--- a/service/openaicompat/chat_to_responses.go
+++ b/service/openaicompat/chat_to_responses.go
@@ -323,6 +323,10 @@ func ChatCompletionsRequestToResponsesRequest(req *dto.GeneralOpenAIRequest) (*d
 	if req.MaxCompletionTokens > maxOutputTokens {
 		maxOutputTokens = req.MaxCompletionTokens
 	}
+	// OpenAI Responses API rejects max_output_tokens < 16 when explicitly provided.
+	if maxOutputTokens > 0 && maxOutputTokens < 16 {
+		maxOutputTokens = 16
+	}

 	var topP *float64
 	if req.TopP != 0 {