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Structured LLM outputs with Pydantic validation

Jason Liu310.0K installs4.6 (2.8K)
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Python library for getting structured, validated outputs from LLMs using Pydantic models. Patches OpenAI, Anthropic, and other clients to return typed objects instead of raw text. Features automatic retries, streaming, and complex nested schemas.

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#coding#instructor#open-source

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5/13/2026
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