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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: Ultra-Efficient LLMs on End Devices, achieving 5+ speedup on typical end-side chips

    Jupyter Notebook 8.2k 505

  2. MiniCPM-o MiniCPM-o Public

    MiniCPM-V 4.0: A GPT-4V Level MLLM for Single Image, Multi Image and Video on Your Phone

    Python 20k 1.5k

  3. MiniCPM-CookBook MiniCPM-CookBook Public

    This is a user guide for the MiniCPM and MiniCPM-V series of small language models (SLMs) developed by ModelBest. “面壁小钢炮” focuses on achieving exceptional performance on the edge.

    Python 270 24

  4. ChatDev ChatDev Public

    Create Customized Software using Natural Language Idea (through LLM-powered Multi-Agent Collaboration)

    Python 27.3k 3.4k

  5. IoA IoA Public

    An open-source framework for collaborative AI agents, enabling diverse, distributed agents to team up and tackle complex tasks through internet-like connectivity.

    Python 747 75

  6. 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 967 96

Repositories

Showing 10 of 54 repositories
  • MiniCPM-o Public

    MiniCPM-V 4.0: A GPT-4V Level MLLM for Single Image, Multi Image and Video on Your Phone

    OpenBMB/MiniCPM-o’s past year of commit activity
    Python 19,978 Apache-2.0 1,454 58 15 Updated Aug 6, 2025
  • CPM.cu Public

    CPM.cu is a lightweight, high-performance CUDA implementation for LLMs, optimized for end-device inference and featuring cutting-edge techniques in sparse architecture, speculative sampling and quantization.

    OpenBMB/CPM.cu’s past year of commit activity
    Cuda 170 Apache-2.0 15 3 1 Updated Aug 1, 2025
  • RLPR Public

    Extrapolating RLVR to General Domains without Verifiers

    OpenBMB/RLPR’s past year of commit activity
    Python 135 Apache-2.0 8 2 0 Updated Jul 29, 2025
  • UltraEval-Audio Public

    An easy-to-use, fast, and easily integrable tool for evaluating audio LLM

    OpenBMB/UltraEval-Audio’s past year of commit activity
    Python 130 Apache-2.0 4 11 0 Updated Jul 28, 2025
  • ChatDev Public

    Create Customized Software using Natural Language Idea (through LLM-powered Multi-Agent Collaboration)

    OpenBMB/ChatDev’s past year of commit activity
    Python 27,273 Apache-2.0 3,437 22 (1 issue needs help) 24 Updated Jul 22, 2025
  • MiniCPM Public

    MiniCPM4: Ultra-Efficient LLMs on End Devices, achieving 5+ speedup on typical end-side chips

    OpenBMB/MiniCPM’s past year of commit activity
    Jupyter Notebook 8,160 Apache-2.0 505 14 0 Updated Jul 8, 2025
  • MiniCPM-CookBook Public

    This is a user guide for the MiniCPM and MiniCPM-V series of small language models (SLMs) developed by ModelBest. “面壁小钢炮” focuses on achieving exceptional performance on the edge.

    OpenBMB/MiniCPM-CookBook’s past year of commit activity
    Python 270 24 0 2 Updated Jul 1, 2025
  • ParamMute Public

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

    OpenBMB/ParamMute’s past year of commit activity
    Python 38 1 1 0 Updated Jun 20, 2025
  • 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.

    OpenBMB/AgentCPM-GUI’s past year of commit activity
    Python 967 Apache-2.0 96 19 0 Updated Jun 14, 2025
  • OlympiadBench Public

    [ACL 2024]Official GitHub repo for OlympiadBench: A Challenging Benchmark for Promoting AGI with Olympiad-Level Bilingual Multimodal Scientific Problems.

    OpenBMB/OlympiadBench’s past year of commit activity
    Python 164 MIT 9 5 0 Updated Jun 9, 2025
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