Question Answering Systems Embedding Tools

Tools for building QA systems that retrieve answers from text, knowledge bases, or documents using semantic search and embeddings. Does NOT include general conversational chatbots, LLM APIs, or fact-checking as a standalone task.

There are 24 question answering systems tools tracked. 1 score above 70 (verified tier). The highest-rated is docarray/docarray at 76/100 with 3,117 stars and 145,810 monthly downloads.

Get all 24 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=embeddings&subcategory=question-answering-systems&limit=20"

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#	Tool	Score	Tier	Stars	Language
1	docarray/docarray Represent, send, store and search multimodal data	76	Verified	3,117	Python
2	primeqa/primeqa The prime repository for state-of-the-art Multilingual Question Answering...	50	Established	739	Python
3	CogStack/CogStack-Pipeline Distributed, fault tolerant batch processing for Natural Language...	35	Emerging	48	Java
4	danielfrees/scrapemed ScrapeMed: Data scraping for PubMed Central.	33	Emerging	15	Python
5	ekatraone/Mobius-v1 Ekatra QnA is a student-focused intelligent search engine that enables them...	28	Experimental	3	Python
6	algoprog/Quin An easy to use framework for large-scale fact-checking and question answering	28	Experimental	68	Python
7	ML-Recipes/BERT-FAQ Python-based toolkit for building and evaluating a transformer-based FAQ...	23	Experimental	6	Python
8	achimoraites/simple-question-answering-ml-system A simple question and answering system with semantic search	23	Experimental	2	Python
9	AniruddhaPKawarase/agentic-ingestion-pipeline Document chunking, embedding & FAISS indexing pipeline with resume-on-failure	22	Experimental	—	Python
10	pyZac/6fe-ai-bot NLP data pipeline for semantic knowledge retrieval \| Arabic text processing...	16	Experimental	1	JavaScript
11	HamBa-m/sci-scraper A Python-based web scraping tool for collecting scientific literature from...	16	Experimental	1	Jupyter Notebook
12	abhishek-kathuria/Question-Answering-using-Capsule-Networks A novel system for the automated question & answering of product-related...	15	Experimental	1	Python
13	lea-dieudonat/financial_extraction An NLP & ontology-based pipeline that makes large collections of financial...	14	Experimental	—	JavaScript
14	manjul5x/dataops-kb Spark pipeline + AI-powered knowledge base for Airflow error resolution —...	14	Experimental	—	—
15	niteshredddy/ai_dietitian NutriVision Pro: A multimodal AI dietitian featuring YOLOv11 vision, Neural...	14	Experimental	—	JavaScript
16	KaifAhmad1/Awesome-NLP-and-IR A comprehensive resource for NLP and IR enthusiasts, covering topics from...	12	Experimental	3	—
17	nava2105/soce_scraper soce_scraper is a web application designed to extract procurement data from...	12	Experimental	1	Python
18	Hardhika05/finance-ai-platform AI-powered financial knowledge system with real-time data ingestion,...	11	Experimental	—	Python
19	fabri44k/Answer-with-web Use an LLM and web content to answer a user's question.	11	Experimental	—	Python
20	EndlessReform/SphinxLM A general assistant for query inversion	11	Experimental	—	Jupyter Notebook
21	niranjanxprt/frequenz-ai-native-task AI-powered knowledge extraction and visualization system with semantic...	11	Experimental	—	Python
22	jameswniu/nlp-clinical-trial-eligibility-screening A modular system for evaluating patient eligibility against clinical trial...	11	Experimental	—	Python
23	jo-valer/fact-checking-ita-abstention Official repository of our AILC CLiC-it 2023 paper When You Doubt, Abstain:...	10	Experimental	1	Python
24	MondecaLabs/FactTriplesChecker Fact triples validator work made for the ISWC 2019 challenge - Task 1	10	Experimental	1	Jupyter Notebook