LangExtract v1.0.0 - Structured Information Extraction

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

Key Features

• Extract structured data from any text using few-shot examples
• Support for Gemini and Ollama models
• Interactive HTML visualizations with source highlighting
• Optimized for long documents with parallel processing and multiple extraction passes
• Precise source grounding - every extraction maps to its location in the original text

Installation

pip install langextract

See the documentation for full usage examples.