langextract
A Python library for extracting structured information from unstructured text using LLMs with precise source grounding a
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LangExtract Table of Contents — Introduction — Why LangExtract? — Quick Start — Installation — API Key Setup for Cloud Models — Adding Custom Model Providers — Using OpenAI Models — Using Local LLMs with Ollama — More Examples — Romeo and Juliet Full Text Extraction — Medication Extraction — Radiology Report Structuring: RadExtract — Community Providers — Contributing — Testing — How to Cite — Disclaimer Introduction LangExtract is a Python library that uses LLMs to extract structured information from unstructured text documents based on user-defined instructions. It processes materials such as clinical notes or reports, identifying and organizing key details while ensuring…
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