Best Open Source embedding Libraries

A curated list of the most popular GitHub repositories tagged with embedding. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1chatchat-space/Langchain-Chatchat

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

37,306Python

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#2PaddlePaddle/PaddleNLP

Easy-to-use and powerful LLM and SLM library with awesome model zoo.

12,913Python

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#3modelscope/ms-swift

Use PEFT or Full-parameter to CPT/SFT/DPO/GRPO 600+ LLMs (Qwen3, Qwen3-MoE, DeepSeek-R1, GLM4.5, InternLM3, Llama4, ...) and 300+ MLLMs (Qwen3-VL, Qwen3-Omni, InternVL3.5, Ovis2.5, GLM4.5v, Llava, Phi4, ...) (AAAI 2025).

12,693Python

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#4Embedding/Chinese-Word-Vectors

100+ Chinese Word Vectors 上百种预训练中文词向量

12,182Python

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