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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 8.3k 511

  2. MiniCPM-V MiniCPM-V Public

    MiniCPM-V 4.5: A GPT-4o Level MLLM for Single Image, Multi Image and High-FPS Video Understanding on Your Phone

    Python 21.2k 1.6k

  3. ChatDev ChatDev Public

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

    Python 27.4k 3.4k

  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 1k 98

  5. UltraRAG UltraRAG Public

    #Less Code, #Lower Barrier, #Faster Deployment！MCP-based low-code RAG framework, enabling researchers to build complex pipelines to creative innovation.

    Python 1.2k 88

  6. AppCopilot AppCopilot Public

    A General, Accurate, Long-Horizon, and Efficient Mobile Agent driven by Multimodal Foundation Models

    21

Repositories

Showing 10 of 55 repositories
  • UltraRAG Public

    #Less Code, #Lower Barrier, #Faster Deployment！MCP-based low-code RAG framework, enabling researchers to build complex pipelines to creative innovation.

    OpenBMB/UltraRAG’s past year of commit activity
    Python 1,219 Apache-2.0 88 1 1 Updated Sep 3, 2025
  • AppCopilot Public

    A General, Accurate, Long-Horizon, and Efficient Mobile Agent driven by Multimodal Foundation Models

    OpenBMB/AppCopilot’s past year of commit activity
    21 Apache-2.0 0 0 0 Updated Sep 3, 2025
  • MiniCPM-V Public

    MiniCPM-V 4.5: A GPT-4o Level MLLM for Single Image, Multi Image and High-FPS Video Understanding on Your Phone

    OpenBMB/MiniCPM-V’s past year of commit activity
    Python 21,160 Apache-2.0 1,557 65 16 Updated Sep 2, 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 177 Apache-2.0 16 4 2 Updated Sep 1, 2025
  • OpenAct Public
    OpenBMB/OpenAct’s past year of commit activity
    HTML 6 0 1 0 Updated Sep 1, 2025
  • BMTrain Public

    Efficient Training (including pre-training and fine-tuning) for Big Models

    OpenBMB/BMTrain’s past year of commit activity
    Python 606 Apache-2.0 81 5 5 Updated Aug 25, 2025
  • R1-Router Public

    This is the code repo for the paper "Learning to Route Queries Across Knowledge Bases for Step-wise Retrieval-Augmented Reasoning".

    OpenBMB/R1-Router’s past year of commit activity
    Python 25 0 0 0 Updated Aug 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 8,264 Apache-2.0 511 13 0 Updated Aug 20, 2025
  • RLPR Public

    Extrapolating RLVR to General Domains without Verifiers

    OpenBMB/RLPR’s past year of commit activity
    Python 150 Apache-2.0 8 4 0 Updated Aug 12, 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 133 Apache-2.0 4 13 0 Updated Jul 28, 2025
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