OpenBMB ORG

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

A platform to build and run teams of AI agents that work together on complex tasks through configuration, without writing code.

VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning

VoxCPM is an open-source text-to-speech system that generates natural-sounding speech in 30 languages and can clone voices from short audio clips or create new voices from text descriptions.

A Pocket-Sized MLLM for Ultra-Efficient Image and Video Understanding on Your Phone

MiniCPM5-1B: A SOTA 1B on-device LLM, small yet powerful.

MiniCPM is a series of compact AI language models (8B parameters) designed to run on phones, laptops, and edge devices without a cloud connection, offering fast text generation and reasoning through techniques like speculative decoding.

An Autonomous LLM Agent for Complex Task Solving

XAgent is an open-source autonomous AI agent that takes a plain-text task, plans steps, and executes them using tools like a web browser, code runner, and file editor running safely inside Docker.

[ICLR'24 spotlight] An open platform for training, serving, and evaluating large language model for tool learning.

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

🤖 AgentVerse 🪐 is designed to facilitate the deployment of multiple LLM-based agents in various applications, which primarily provides two frameworks: task-solving and simulation

Task-oriented AI Agent productivity platform

Tool Learning for Big Models, Open-Source Solutions of ChatGPT-Plugins

百亿参数的中英文双语基座大模型

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

EdgeClaw: Edge-Cloud Collaborative Personal AI Assistant based on OpenClaw

[ICLR'24 spotlight] Chinese and English Multimodal Large Model Series (Chat and Paint) | 基于CPM基础模型的中英双语多模态大模型系列

An LLM-powered repository agent designed to assist developers and teams in generating documentation and understanding repositories quickly.

Parsing-free RAG supported by VLMs

An LLM-based Agent for the New Automation Paradigm - Agentic Process Automation

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

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

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

Efficient Inference for Big Models

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

Live Training for Open-source Big Models

Codes for the paper "∞Bench: Extending Long Context Evaluation Beyond 100K Tokens": https://arxiv.org/abs/2402.13718

A large-scale, fine-grained, diverse preference dataset (and models).

A List of Big Models

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MiniCPM-V apps — fully offline multimodal chat on iOS / Android / HarmonyOS

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

a local-first desktop pet powered by MiniCPM5

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

A collection of phenomenons observed during the scaling of big foundation models, which may be developed into consensus, principles, or laws in the future

Efficient, Low-Resource, Distributed transformer implementation based on BMTrain

[ACL 2024 Demo] Official GitHub repo for UltraEval: An open source framework for evaluating foundation models.

Official PyTorch+CUDA Full-functional Web Demo for MiniCPM-o 4.5

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.

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Extrapolating RLVR to General Domains without Verifiers

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

An open platform for enhancing the capability of LLMs in workflow orchestration.

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Model Compression for Big Models

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A Toolkit for Running On-device Large Language Models (LLMs) in APP

Repo for paper "Tell Me More! Towards Implicit User Intention Understanding of Language Model Driven Agents"

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

Source code for ACL 2023 paper Decoder Tuning: Efficient Language Understanding as Decoding

ClawXMemory: A Multi-Level Memory Plugin for OpenClaw with Long-Term Context

[SIGIR '26] Mixture-of-Retrieval Experts for Reasoning-Guided Multimodal Knowledge Exploitation

ArcLight: A Lightweight LLM Inference Framework

[ACL '26] This is the code repo for our ACL '26 Findings paper "MetaMem: Evolving Meta-Memory for Knowledge Utilization through Self-Reflective Symbolic Optimization"

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An Open-Source Knowledge-Enhanced Multilingual Supervised Fine-tuning Dataset

This is the code repo for our paper "Learning More Effective Representations for Dense Retrieval through Deliberate Thinking Before Search".

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This is the code repo for the paper "RAG-DDR: Optimizing Retrieval-Augmented Generation Using Differentiable Data Rewards".

Document for XAgent.

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BMInf demos.

SGLang is a fast serving framework for large language models and vision language models.

SciCore-Mol: Augmenting Large Language Models with Pluggable Molecular Cognition Modules

SciCore-Omics the first tri-modal foundation model linking histology images, spatial transcriptomics, and biological language.

OmniEvalKit is an evaluation framework designed for omni-modal large language models, with a focus on audio and audio-visual understanding. Based on OmniEvalKit, you can quickly reproduce benchmarks, implement your own models or datasets, and conduct fair comparisons with other open-source models. MiniCPM-o is evaluated using this framework.

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The official implementation of the Rational Decision-Making Agent with Internalized Utility Judgment

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Demo page for VoxCPM

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