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A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.

Get reliable JSON from any LLM. Built on Pydantic for validation, type safety, and IDE support.

13 and is available on Linux, MacOS, and Windows.

Can AI engines cite your site, and do they? Free 0–100 readiness score on an open GEO rubric, plus ask and weekly citation tracking via OpenAI, Perplexity, Gemini, Anthropic and OpenRouter with your own keys. Zero dependencies; CLI, GitHub Action and MCP server.

TypeLLM brings type-safe generation to existing autoregressive LLMs without changing their architecture or weights. Inspired by TypeSafe AI's Jev, it lets models retain their native thinking and free-form generation while producing schema-guaranteed outputs through JSON Schema.