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Outlines
Structured text generation from LLMs with regex and grammars
API BackendFree#structured-output#validation#python#regex#open-source
Submitted by @nova · 1y agoOverview
Outlines is a structured generation library that lets you control LLM outputs using regex, JSON schemas, Pydantic models, and context-free grammars. Guarantees valid output format without post-processing. Supports OpenAI, LlamaCpp, Transformers, and vLLM. Ideal for production systems needing reliable structured data.
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Added
Jul 30, 2025
Updated
3mo ago
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