Evaluation Embedding Tools

There are 48 evaluation tools tracked. 1 score above 70 (verified tier). The highest-rated is trustgraph-ai/trustgraph at 80/100 with 1,943 stars. 1 of the top 10 are actively maintained.

Get all 48 projects as JSON

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

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	trustgraph-ai/trustgraph The context development platform. Store, enrich, and retrieve structured...	80	Verified	1,943	Python
2	vectorlessflow/vectorless Vectorless is a hierarchical, reasoning-native document intelligence engine....	41	Emerging	3	Rust
3	gabonavarroo/faultmap Automatically discover where and why your LLM is failing — embedding-space...	38	Emerging	1	Python
4	Madhan230205/token-reducer ⚡ Cut Claude token usage by 90%+ — free, open-source, local-first context...	35	Emerging	7	Python
5	hericlesferraz/DocVault Intelligent Document RAG with citation extraction. Upload PDFs, DOCX, PPTX...	24	Experimental	—	Python
6	MisterTK/semantex Local semantic code search — hybrid ColBERT + BM25, 34% better than grep,...	24	Experimental	—	Rust
7	sanjeevafk/BibleLM A Bible chatbot powered by Retrieval-Augmented Generation (RAG), designed to...	24	Experimental	—	TypeScript
8	LARIkoz/ai-model-benchmarks 119 AI models × 55 benchmarks with per-score freshness dates, auto-updated...	23	Experimental	1	HTML
9	Mohd-Faizan-Khan/Research_Paper_Assistant AI-powered research paper assistant using semantic search, vector databases,...	23	Experimental	1	Python
10	zhongtw1979/openclaw-memory-fusion OpenClaw Memory Fusion: an upgrade-safe OpenClaw memory system with Markdown...	23	Experimental	1	Python
11	niladriroy0/Self-Optimizing-RAG Self-Optimizing RAG system with hybrid retrieval, semantic memory, and...	23	Experimental	1	Python
12	thiennha1147/agent-engineer Learn AI agents with practical lessons for software engineers using Google...	22	Experimental	—	—
13	amitgambhir/rag-system-design-guide A practitioner-focused guide to designing, building, and operating...	22	Experimental	—	—
14	marco0560/repoindex Repository-local indexing for deterministic symbol lookup, semantic...	22	Experimental	—	Python
15	Haustorium12/memory-v2 Brain-inspired persistent memory for AI coding assistants. Hybrid...	22	Experimental	—	Python
16	citomni/vectorembedding Lean vector embedding provider package for CitOmni with unified contracts...	22	Experimental	—	PHP
17	jaypal1046/higman_sims_quant Research prototype for Higman-Sims and E8-based vector quantization with...	22	Experimental	—	Python
18	phatware/RMR Recursive Memory Retrieval (RMR)	22	Experimental	—	Jupyter Notebook
19	Vedant9500/OpenLMlib Cross-project knowledge library for LLM agents with semantic retrieval,...	22	Experimental	—	Python
20	citomni/knowledgebase CitOmni knowledge base package for structured ingest, chunking, hybrid...	22	Experimental	—	PHP
21	nlorber/hybrid-recsys Multilingual recommendation engine · dual retrieval (embeddings + TF-IDF) ·...	22	Experimental	—	Python
22	JimothySnicket/LyricLens Compare keyword, semantic, hybrid, and LLM-powered search across 2,742...	22	Experimental	—	TypeScript
23	donnade6461/ai-experiments Build a local AI dev stack with OpenWebUI, Ollama, SearXNG, OpenCode, and...	22	Experimental	—	Shell
24	Maanik23/rag-hybrid-search-engine Hybrid retrieval engine: PGVector dense + BM25 sparse search with Reciprocal...	22	Experimental	—	Python
25	rohankharche34/semantic-search-cache A lightweight semantic search system built on the 20 Newsgroups dataset....	21	Experimental	—	Python
26	abhilashpanda04/PDF-ChatBot-Langchain Intelligent document Q&A system using LangChain's RAG pipeline for semantic...	21	Experimental	—	Python
27	start-again-06/Research-Sage Research-Sage is an AI-powered research assistant that automates information...	21	Experimental	—	Python
28	Champ-X/MMA-RAG KB-aware multimodal RAG: hybrid dense/sparse/visual retrieval and...	21	Experimental	10	Python
29	maxcointech1010/CHATBOT-Haystack AI orchestration framework to build customizable, production-ready LLM...	19	Experimental	—	Python
30	theshrish46/EduRAG Syllabus-aware RAG platform for automated exam generation & multimodal...	18	Experimental	—	Python
31	THILLAINATARAJAN-B/Multilingual-Research-Discovery-System-Using-Hybrid-Retrieval-and-Knowledge-Graphs AI-powered multilingual research discovery system that fetches, analyzes,...	16	Experimental	—	Python
32	adamarchuleta/RAG-STARTER A clean, minimal RAG backend that demonstrates document ingestion,...	15	Experimental	1	Python
33	andrewyang0620/Agent-Pathway Agent-Pathway is a week-by-week repository for learning and building serious...	15	Experimental	1	Python
34	Yashsh101/documind-ai-copilot AI customer support copilot that uses FastAPI, hybrid RAG, advanced...	15	Experimental	1	Python
35	sheeryn123/codebase-rag Chat with GitHub repos via AST parsing and HyDE retrieval	14	Experimental	—	Python
36	Tata-Tiana/ragassistent RAG-ассистент для услуги «Мастер на час». Отвечает на вопросы клиентов на...	14	Experimental	—	Python
37	avasis-ai/skill-cache-layer Sub-millisecond semantic memory retrieval for stateless agent skills.	14	Experimental	—	Python
38	aishwarya1301/resume_match Search resumes by job title using hybrid semantic + keyword retrieval with...	14	Experimental	—	Python
39	Darricksyllabled150/qdrant-search-products Build semantic product search with Qdrant, local embeddings, Express, and...	14	Experimental	—	TypeScript
40	Isletkreisler490/rawq Retrieve relevant code chunks for AI agents with semantic and lexical search...	14	Experimental	—	—
41	Ysen1903/RAG_Engine A professional Retrieval-Augmented Generation (RAG) pipeline designed for...	14	Experimental	1	Python
42	drkaushiksarkar/sage-evidence-rag-engine Multi-hop RAG engine over 268M PubMed embeddings and 33M causal knowledge...	14	Experimental	—	Python
43	1MishraBhavesh/needle-ai 🚀 Haystack 2026: Ultimate AI Search & QA Framework \| Build Smarter Apps	14	Experimental	—	—
44	BrandonWilliams-ML/search-ranking-system Production-grade Learning-to-Rank system (LambdaMART + Embedding Reranking)	14	Experimental	—	Python
45	Andrewsy1004/rag-api-backend An AI powered obstetric assistant that provides clinical guidance on...	14	Experimental	—	Python
46	saisowjanyaedupuganti/autoresearch-ai Built a Retrieval-Augmented Generation (RAG) system using FAISS and OpenAI...	14	Experimental	—	Python
47	csibepapa/rag-plugins-for-rag-core Extension library for rag-core, delivering pluggable components for data...	13	Experimental	—	Python
48	maxpetrusenko/hybrid-rag-structured Hybrid RAG: semantic + structured retrieval over Postgres with benchmarked...	13	Experimental	—	Python