hobokenchicken
477a811999
fix: remove tool call ID truncation and improve DeepSeek reasoning handling
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The 40-character truncation of tool call IDs in helper.go caused collisions
when models (like deepseek-v4-flash) generated longer IDs, leading to
"Duplicate value for 'tool_call_id'" errors. Removed the limit to allow
full unique IDs.
DeepSeek: updated reasoning_content injection to use an empty string
instead of a space, better matching provider expectations for history.
Improved API error reporting across all providers by capturing raw body
content when response parsing fails or returns empty strings.
2026-05-11 03:13:33 +00:00
hobokenchicken
e5ef39f327
feat: add OpenAI Responses API support (POST /v1/responses)
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Add full Responses API endpoint alongside existing Chat Completions,
with identical logging/tracking/cost pipeline.
New:
- internal/models/responses.go — request/response/stream types + ToUsage() bridge
- internal/providers/openai_responses.go — OpenAI Responses/ResponsesStream
Modified:
- provider.go — Responses()+ResponsesStream() added to Provider interface
- helpers.go — BuildOpenAIResponsesBody, parsers, SSE stream reader
- circuit_breaker.go — CB wraps Responses, passthrough for stream
- server.go — POST /v1/responses route + handleResponses handler
- all non-OpenAI providers — stub methods with clear error messages
Logging: ResponsesUsage.ToUsage() bridges to models.Usage, feeding same
logRequest() -> DB insert -> dashboard WS -> client stats -> cost calc
pipeline. No schema or logger changes needed.
2026-05-02 16:38:17 -04:00
hobokenchicken
eb67287b56
fix: raise provider HTTP timeouts from 30s to 10min
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30-second resty client timeout was killing long streaming responses
mid-generation. Models with large output windows (e.g. deepseek-v4-pro
at 384K max_tokens) routinely exceed 30s. Raised all providers to
10 minutes (Ollama already at 15min, unchanged). Circuit breaker
recovery timeout raised from 30s to 5min.
2026-04-30 10:17:45 -04:00
hobokenchicken
5ee539d95c
feat: add image generation for OpenAI DALL-E and Gemini Imagen
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New `/v1/images/generations` endpoint proxies DALL-E 2/3 (OpenAI)
and Imagen 3 (Gemini). Same auth/logging as chat completions.
- Add ImageGenerationRequest/Response models
- Extend Provider interface with ImageGeneration()
- OpenAI: forward to /v1/images/generations
- Gemini: call /v1beta/models/{model}:predict, map OpenAI params
- Circuit breaker wraps image gen like chat completions
- Model routing: dall-e* -> openai, imagen*/gemini* -> gemini
- Unsupported providers (deepseek/moonshot/grok/ollama) return error
- Fix pre-existing CachedContentTokenCount bug in StreamGemini
2026-04-27 10:06:07 -04:00
hobokenchicken
1f574d8134
feat: Phase 2 - reliability & observability
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- Circuit breaker: proper thresholds (3 failures, 30s timeout)
- HTTP timeouts: 30s on all providers (was no timeout)
- Structured logging: slog replaces fmt.Printf throughout
- Stream errors: propagated as SSE error events to client
- Registry fetch: retry with backoff (3 attempts)
- Registry reads in dashboard protected by RWMutex
2026-04-26 14:48:56 -04:00
hobokenchicken
9375448087
fix(moonshot): resolve 401 Unauthorized errors by trimming API keys and improving request compatibility
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2026-03-26 17:09:27 +00:00
hobokenchicken
bd1d17cc4d
feat: add moonshot kimi k2.5 support
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2026-03-25 09:27:46 -04:00
hobokenchicken