Best Open Source question answering Libraries
A curated list of the most popular GitHub repositories tagged with question answering. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1deepset-ai/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.
#2Tencent/WeKnora
LLM-powered framework for deep document understanding, semantic retrieval, and context-aware answers using RAG paradigm.
#3PaddlePaddle/PaddleNLP
Easy-to-use and powerful LLM and SLM library with awesome model zoo.
#4brightmart/nlp_chinese_corpus
大规模中文自然语言处理语料 Large Scale Chinese Corpus for NLP
#5deeppavlov/DeepPavlov
An open source library for deep learning end-to-end dialog systems and chatbots.