Skip to content
@OpenBMB

OpenBMB

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

Pinned Loading

  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-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 22.7k 1.7k

  3. ChatDev ChatDev Public

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

    Python 29.7k 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 5k 351

  6. VoxCPM VoxCPM Public

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

    Python 5.7k 681

Repositories

Showing 10 of 62 repositories
  • 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
  • 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 5,045 Apache-2.0 351 3 (1 issue needs help) 1 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
  • 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 705 Apache-2.0 58 5 0 Updated Feb 2, 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 5,717 Apache-2.0 681 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 29,707 Apache-2.0 3,684 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 43 2 0 Updated Jan 19, 2026
  • MetaMem Public

    MetaMem: Evolving Meta-Memory for Knowledge Utilization through Self-Reflective Symbolic Optimization

    OpenBMB/MetaMem’s past year of commit activity
    Python 3 Apache-2.0 0 0 0 Updated Jan 17, 2026
  • PAGER Public
    OpenBMB/PAGER’s past year of commit activity
    Python 5 MIT 0 0 0 Updated Jan 16, 2026