anydoc
Convert Word, PowerPoint, Excel, OpenDocument, RTF, EPUB, CSV, and PDF to clean Markdown. Built in Rust, with Node.js and Python bindings.
Extraction
9 tools in Extraction.
DocETL
Open-source toolkit, built by the EPIC Data Lab at UC Berkeley, for creating LLM-powered pipelines that extract, transform, and link knowledge from unstructured documents.
ExtractBench
A benchmark for schema-guided extraction from real enterprise documents. 370 documents, 4,869 pages, 67 document types, each with its own JSON Schema. Scored on value accuracy, completeness, and evidence.
K
Knowledge Graph Builder
Repository for building knowledge graphs from specific datasets using generative language model through ollama
LangExtract
A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.
L
LangExtract TypeScript
Port from Google's LangExtract to Typescript
pdf-inspector
Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.
spaCy
Industrial-strength Natural Language Processing (NLP) in Python
Sparrow
Structured data extraction, instruction calling and agentic workflows with ML, LLM and Vision LLM