Summarization Python Packages

haystack-ai

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

sumy

Module for automatic summarization of text documents and HTML pages.

summa

TextRank implementation for Python 3.

rouge-metric

A Python wrapper of the official ROUGE-1.5.5.pl script and a re-implementation of full ROUGE metrics.

pytextrank

Python implementation of TextRank algorithms ("textgraphs") for phrase extraction

rouge-chinese

Python ROUGE Score Implementation for Chinese Language Task (official rouge score)

farm-haystack

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

cdklabs-generative-ai-cdk-constructs

AWS Generative AI CDK Constructs are sample implementations of AWS CDK for common generative AI patterns.

pyrouge

A Python wrapper for the ROUGE summarization evaluation package

split-markdown4gpt

A Python tool for splitting large Markdown files into smaller sections based on a specified token limit. This is particularly useful for processing large Markdown files with GPT models, as it allows the models to handle the data in manageable chunks.

adalflow

AdalFlow: The library to build & auto-optimize LLM applications.

lightrag

AdalFlow: The library to build & auto-optimize LLM applications.

pybibx

A Bibliometric and Scientometric Python Library Powered with Artificial Intelligence Tools

oneai

Python SDK for One AI APIs. One AI is an NLP-as-a-service platform. Our APIs enables language comprehension in context, transforming texts from any source into structured data to use in code.

rapid-textrank

⚡ High-performance TextRank in Rust with Python bindings. Extract keywords 10-100x faster than pure Python. Supports TextRank, PositionRank & BiasedTextRank with 18 languages.

rollmem

Zero-dependency rolling conversation memory for LLM apps — a running summary plus a recent-message buffer.

anynlp

One-liner NLP utilities -- summarize, classify, extract entities, analyze sentiment -- with rule-based fallbacks and HuggingFace backends.

git-history-extraction

Extract and analyze git commit history with support for filtering by trailers, date ranges, and AI-powered summarization for changelogs

lexrank

LexRank algorithm for text summarization

transcribe-critic

Multi-source transcript merging inspired by textual criticism — LLM adjudicates multiple Whisper, YouTube captions & external transcripts for higher quality. Includes speaker diarization and summarization.

textsum

CLI & Python API to easily summarize text-based files with transformers

fastapi-gen

Build LLM-enabled FastAPI applications without build configuration.

dr-doc-search

Converse with book - Built with GPT-3

lossless-hermes-py

Lossless Context Management (LCM) for Hermes Agent — DAG-based conversation summarization that never forgets