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@OpenBMB

OpenBMB

OpenBMB (Open Lab for Big Model Base) aims to build foundation models and systems towards AGI.

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  1. MiniCPM MiniCPM Public

    MiniCPM4 & MiniCPM4.1: Ultra-Efficient LLMs on End Devices, achieving 3+ generation speedup on reasoning tasks

    Jupyter Notebook 8.5k 533

  2. MiniCPM-o MiniCPM-o Public

    MiniCPM-o 4.5: A Gemini 2.5 Flash Level MLLM for Vision, Speech, and Full-Duplex Mulitmodal Live Streaminig on Your Phone

    Python 22.7k 1.7k

  3. ChatDev ChatDev Public

    ChatDev 2.0: Dev All through LLM-powered Multi-Agent Collaboration

    Python 29.9k 3.7k

  4. AgentCPM-GUI AgentCPM-GUI Public

    AgentCPM-GUI: An on-device GUI agent for operating Android apps, enhancing reasoning ability with reinforcement fine-tuning for efficient task execution.

    Python 1.3k 120

  5. UltraRAG UltraRAG Public

    UltraRAG v3: A Low-Code MCP Framework for Building Complex and Innovative RAG Pipelines

    Python 5.1k 353

  6. VoxCPM VoxCPM Public

    VoxCPM: Tokenizer-Free TTS for Context-Aware Speech Generation and True-to-Life Voice Cloning

    Python 5.7k 683

Repositories

Showing 10 of 62 repositories
  • openbmb.github.io Public
    OpenBMB/openbmb.github.io’s past year of commit activity
    HTML 0 0 0 0 Updated Feb 4, 2026
  • MiniCPM-o Public

    MiniCPM-o 4.5: A Gemini 2.5 Flash Level MLLM for Vision, Speech, and Full-Duplex Mulitmodal Live Streaminig on Your Phone

    OpenBMB/MiniCPM-o’s past year of commit activity
    Python 22,740 Apache-2.0 1,727 53 17 Updated Feb 4, 2026
  • UltraRAG Public

    UltraRAG v3: A Low-Code MCP Framework for Building Complex and Innovative RAG Pipelines

    OpenBMB/UltraRAG’s past year of commit activity
    Python 5,060 Apache-2.0 353 3 (1 issue needs help) 1 Updated Feb 4, 2026
  • UltraEval-Audio Public

    Your faithful, impartial partner for audio evaluation — know yourself, know your rivals. 真实评测，知己知彼。

    OpenBMB/UltraEval-Audio’s past year of commit activity
    Python 269 Apache-2.0 15 2 0 Updated Feb 3, 2026
  • ParamMute Public

    ParamMute: Suppressing Knowledge-Critical FFNs for Faithful Retrieval-Augmented Generation

    OpenBMB/ParamMute’s past year of commit activity
    Python 56 1 0 0 Updated Feb 2, 2026
  • infllmv2_cuda_impl Public
    OpenBMB/infllmv2_cuda_impl’s past year of commit activity
    Python 87 8 2 0 Updated Feb 2, 2026
  • AgentCPM Public

    An End-to-End Infrastructure for Training and Evaluating Various LLM Agents

    OpenBMB/AgentCPM’s past year of commit activity
    Python 706 Apache-2.0 59 5 0 Updated Feb 1, 2026
  • VoxCPM Public

    VoxCPM: Tokenizer-Free TTS for Context-Aware Speech Generation and True-to-Life Voice Cloning

    OpenBMB/VoxCPM’s past year of commit activity
    Python 5,727 Apache-2.0 683 59 4 Updated Jan 24, 2026
  • ChatDev Public

    ChatDev 2.0: Dev All through LLM-powered Multi-Agent Collaboration

    OpenBMB/ChatDev’s past year of commit activity
    Python 29,871 Apache-2.0 3,694 28 (1 issue needs help) 5 Updated Jan 22, 2026
  • DeepThinkVLA Public

    DeepThinkVLA: Enhancing Reasoning Capability of Vision-Language-Action Models

    OpenBMB/DeepThinkVLA’s past year of commit activity
    Python 481 MIT 44 2 0 Updated Jan 19, 2026
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