BugIsGod
8a84e32cf6
## Summary: I found a bug: 404 call when I use third-party providers (I used deepseek). I found the final request url is: `https://api.deepseek.com/v1/responses' `if we use createOpenAI. But the correct one should be `https://api.provider.com/v1/chat/completions` for the thirty provider. So I replace createOpenAI with createOpenAICompatible in the openai-compatible provider path. **Reproduction**: Add DeepSeek as a new AI provider (deepseek-chat, deepseek-reasoner) Also check the source code in Open Code project, they also use createOpenAICompatible for the @ai-sdk/openai-compatible scenario <img width="703" height="369" alt="image" src="https://github.com/user-attachments/assets/90c4f924-6f1a-4fe7-821b-f13ee86a7a39" /> official docs: https://ai-sdk.dev/providers/openai-compatible-providers https://ai-sdk.dev/providers/ai-sdk-providers/openai <img width="860" height="293" alt="image" src="https://github.com/user-attachments/assets/283b9b91-f1d6-4b1c-bb91-16ddccdff8b4" /> ## Before <img width="473" height="750" alt="deepseek before" src="https://github.com/user-attachments/assets/f6b89294-1fa7-4ddc-a6a8-d396070caaca" /> ## After <img width="468" height="753" alt="deepseek after" src="https://github.com/user-attachments/assets/0d170b70-e829-4a4c-abad-38879427c2df" /> ## Backend error log ```json [1] [Nest] 50907 - 07/04/2026, 23:48:57 LOG [ChatExecutionService] Starting chat execution with model deepseek/deepseek-chat, 4 active tools [1] APICallError [AI_APICallError]: Not Found [1] at /Users/abel/Documents/Code/twenty/node_modules/@ai-sdk/provider-utils/dist/index.js:2512:14 [1] at process.processTicksAndRejections (node:internal/process/task_queues:105:5) [1] at async postToApi (/Users/abel/Documents/Code/twenty/node_modules/@ai-sdk/provider-utils/dist/index.js:2373:28) [1] at async OpenAIResponsesLanguageModel.doStream (/Users/abel/Documents/Code/twenty/node_modules/@ai-sdk/openai/dist/index.js:4925:50) [1] at async fn (/Users/abel/Documents/Code/twenty/node_modules/ai/dist/index.js:7106:27) [1] at async /Users/abel/Documents/Code/twenty/node_modules/ai/dist/index.js:2340:24 [1] at async _retryWithExponentialBackoff (/Users/abel/Documents/Code/twenty/node_modules/ai/dist/index.js:2599:12) [1] at async streamStep (/Users/abel/Documents/Code/twenty/node_modules/ai/dist/index.js:7063:17) [1] at async fn (/Users/abel/Documents/Code/twenty/node_modules/ai/dist/index.js:7455:9) [1] at async /Users/abel/Documents/Code/twenty/node_modules/ai/dist/index.js:2340:24 { [1] cause: undefined, [1] url: 'https://api.deepseek.com/v1/responses', [1] requestBodyValues: { [1] model: 'deepseek-chat', [1] input: [ [Object], [Object] ], [1] temperature: undefined, [1] top_p: undefined, [1] max_output_tokens: undefined, [1] conversation: undefined, [1] max_tool_calls: undefined, [1] metadata: undefined, [1] parallel_tool_calls: undefined, [1] previous_response_id: undefined, [1] store: undefined, [1] user: undefined, [1] instructions: undefined, [1] service_tier: undefined, [1] include: undefined, [1] prompt_cache_key: undefined, [1] prompt_cache_retention: undefined, [1] safety_identifier: undefined, [1] top_logprobs: undefined, [1] truncation: undefined, [1] tools: [ [Object], [Object], [Object], [Object] ], [1] tool_choice: 'auto', [1] stream: true [1] }, [1] statusCode: 404, [1] responseHeaders: { [1] 'access-control-allow-credentials': 'true', [1] connection: 'keep-alive', [1] 'content-length': '0', [1] date: 'Tue, 07 Apr 2026 22:48:57 GMT', [1] server: 'elb', [1] 'strict-transport-security': 'max-age=31536000; includeSubDomains; preload', [1] vary: 'origin, access-control-request-method, access-control-request-headers', [1] via: '1.1 83867089cd39052cd05f9e04909bedde.cloudfront.net (CloudFront)', [1] 'x-amz-cf-id': 'O4b0VTi9Q1VVmTmq6czGlEWst7IPnAQl544hB7uIvfnSphBvUKbZTw==', [1] 'x-amz-cf-pop': 'DUB56-P3', [1] 'x-cache': 'Error from cloudfront', [1] 'x-content-type-options': 'nosniff', [1] 'x-ds-trace-id': 'a90e91809d285170338ef077f67ae2be' [1] }, [1] responseBody: '', [1] isRetryable: false, [1] data: undefined, [1] Symbol(vercel.ai.error): true, [1] Symbol(vercel.ai.error.AI_APICallError): true [1] } [1] Exception Captured [1] undefined [1] [ [1] NoOutputGeneratedError [AI_NoOutputGeneratedError]: No output generated. Check the stream for errors. [1] at Object.flush (/Users/abel/Documents/Code/twenty/node_modules/ai/dist/index.js:6656:103) [1] at invokePromiseCallback (node:internal/webstreams/util:172:10) [1] at Object.<anonymous> (node:internal/webstreams/util:177:23) [1] at transformStreamDefaultSinkCloseAlgorithm (node:internal/webstreams/transformstream:621:43) [1] at node:internal/webstreams/transformstream:379:11 [1] at writableStreamDefaultControllerProcessClose (node:internal/webstreams/writablestream:1162:28) [1] at writableStreamDefaultControllerAdvanceQueueIfNeeded (node:internal/webstreams/writablestream:1253:5) [1] at writableStreamDefaultControllerClose (node:internal/webstreams/writablestream:1220:3) [1] at writableStreamClose (node:internal/webstreams/writablestream:722:3) [1] at writableStreamDefaultWriterClose (node:internal/webstreams/writablestream:1091:10) { [1] cause: undefined, [1] Symbol(vercel.ai.error): true, [1] Symbol(vercel.ai.error.AI_NoOutputGeneratedError): true [1] } [1] ] [1] [Nest] 50907 - 07/04/2026, 23:48:59 LOG [BullMQDriver] Job 24 with name StreamAgentChatJob processed on queue ai-stream-queue in 2756.63ms
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