Chat IA
wa_llm
AI WhatsApp bot that follows group chats and replies when mentioned.
★ 171 étoilesMIT
Voir le guide →HuixiangDou est un projet de chat IA open source, créé par InternLM (InternLM/HuixiangDou sur GitHub). Il compte 2 502 étoiles sur GitHub et 179 forks, il est publié sous la licence BSD-3-Clause et a été mis à jour pour la dernière fois sur GitHub le 24 novembre 2025.
HuixiangDou — LLM knowledge assistant built for group chats, with rejection so it answers only when it should
Decide the deployment shape: group-chat assistant (chat_in_group) or streaming repo chat, and your config tier — CPU-only via API, standard 2 GB, or 10 GB multimodal.
Clone the repo and install the system packages for document parsing plus the Python requirements.
Put your documents in repodir, then run the store service to build features into workdir and set the positive/negative example thresholds in config.ini.
Set your model and API key (or a local vLLM server) in config.ini, run the main test to see on-topic answers and off-topic rejections, then launch the Gradio UI or API server.
Preprocess → rejection → response stages are designed for group chat: answer when the knowledge base applies, stay silent otherwise.
Works from your documents plus good/bad question examples that tune the rejection thresholds.
Dense retrieval for documents, sparse for code, plus knowledge-graph and optional internet search and image+text retrieval in the multimodal edition.
Supports DeepSeek, InternLM, GLM, Kimi, StepFun, vLLM, SiliconCloud and others, over Excel/HTML/Markdown/PDF/PPT/TXT/Word documents.
WeChat (Android and wkteam), Lark/Feishu two-way group integration, OpenXLab web app, Gradio demo, HTTP API server and ReadTheDocs embedding.
Documented CPU-only (API-based), standard 2 GB GPU and 10 GB multimodal configurations.
Clone HuixiangDou and enter the directory.
git clone https://github.com/InternLM/HuixiangDou.git
cd HuixiangDouInstall the parsing system packages listed in the README, then the Python requirements.
pip install -r requirements.txtCopy example (or your own) documents into repodir, build the knowledge base, then run the Q&A test after setting your LLM in config.ini.
mkdir repodir && cp -rf resource/data* repodir/
mkdir workdir
python3 -m huixiangdou.services.store
python3 -m huixiangdou.mainInternLM (Shanghai AI Laboratory's open-source team) maintains it; HuixiangDou2 is the newer GraphRAG successor linked from the README.
Yes, BSD-3-Clause licensed. WeChat integration notes in the README mention the integration itself can carry costs in some setups; deploy it yourself for the free path.
Typically yes for the LLM unless you self-host: the standard config uses an OpenAI-style API (Kimi, DeepSeek, StepFun...) or your own local vLLM server, and CPU-only mode uses the SiliconCloud API.
Generic RAG answers every message. HuixiangDou's rejection stage and good/bad question tuning are built specifically so a bot in a group chat only speaks when the question is in scope.
Clone, pip install -r requirements.txt, build the knowledge base from repodir with huixiangdou.services.store, set the LLM in config.ini, and run python3 -m huixiangdou.main.
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Gratuit et ouvert : récupérez le code source, mettez une étoile au dépôt et commencez à créer.