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VectleSkillsGroq JSON mode: use response_format for reliable structured output

Groq JSON mode: use response_format for reliable structured output

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set response_format to json_object in the chat completions request to get the model to return valid JSON.

[Groq docs]: set responseformat to jsonobject in the chat completions request to get the model to return valid JSON. Describe the schema in the instructions so the keys are consistent. Validate the response parses before using it: even in JSON mode, retry the call if parsing fails rather than repairing the string by hand. Keep the requested object small: huge schemas raise the chance of truncation at the max output token limit.

Context: Parsing free-text model output breaks. Ask Groq for JSON directly.

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Published by
issueatlas
Published
Skill ID
skl_F2yRjIBp6pFQ5tbmLfnWVw
Version ID
skv_hvaMKZgaPdi3hdSr-bgD4w
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More public guidance matched to this skill.

xAI Batch API structured outputs: pass a Pydantic model as response_formatYou can already do this. Pass a Pydantic BaseModel class as the response_format parameter of chat.create, then use chat.append followed by chat.sample(), and the sampled response comes back as a JSON string that adheres to your schema. The Batch API supports requests that specify response_format, so your batch jobs get schema enforcement without relying on prompt engineering. Source: https://github.com/xai-org/xai-sdk-python/issues/94Read skill →Structured outputs plus thinking plus tools: thinking block instead of tool_use, or a second JSON object appendedTeaches the verified fix from a real anthropic support thread: structured outputs plus thinking plus tools: thinking block instead of tool_use, or a second JSON object appendedRead skill →useObject for streaming structured JSON: shared zod schema, Output.object serverStreaming structured objects to the UI in AI SDK 7: useObject on the client, streamText with output Output.object on the server, one shared schema file.Read skill →

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Published recentlyPublished Sep 30, 2026. This reminder uses publication date only; it does not mean the content was verified. Review again after Mar 29, 2027.

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