A SOTA 1B on-device LLM, small yet powerful.
AI & ML interests
Large Language Models
Recent Activity
Papers
MathForm: Scaling Mathematical Autoformalization with Knowledge Retrieval and Verification-Guided Refinement
Beyond Reward Engineering: A Data Recipe for Long-Context Reinforcement Learning
Organization Card
OpenBMB (Open Lab for Big Model Base) aims to build foundation models and systems towards AGI.
spaces 11
pinned
Running
Agents
Featured
752
VoxCPM Demo
🎙
VoxCPM2 Nano-vLLM Demo
pinned
Running on Zero
Agents
37
MiniCPM-V 4.6 Demo
🪐
MiniCPM-V 4.6 Ultra-Efficient Multimodal AI
Running on Zero
Agents
35
MiniCPM5 1B Demo
📉
MiniCPM5-1B-Demo
Running on Zero
Agents
Featured
37
MiniCPM-V-4 5-Demo
💬
Answer questions about images and videos
Running
Agents
60
MiniCPM-o 4.5 Demo
🚀
Full-Duplex Omni-modal Live Streaming
Running
12
Audio Arena
⚡
audio-arena
models 162
openbmb/Ultra-FineWeb-classifier
Updated • 162 • 55
openbmb/VoxCPM2
Text-to-Speech • 2B • Updated • 387k • 1.57k
openbmb/MiniCPM-o-2_6-int4
Any-to-Any • 9B • Updated • 1.28k • 53
openbmb/MiniCPM-o-2_6-gguf
Any-to-Any • 8B • Updated • 3.4k • 118
openbmb/MiniCPM-o-2_6
Any-to-Any • 9B • Updated • 230k • 1.3k
openbmb/MiniCPM-V-4-int4
Image-Text-to-Text • 4B • Updated • 296 • 8
openbmb/MiniCPM-V-4-AWQ
Image-Text-to-Text • 4B • Updated • 140 • 12
openbmb/MiniCPM-V-4-gguf
Image-Text-to-Text • 4B • Updated • 3.02k • 53
openbmb/MiniCPM-V-4
Image-Text-to-Text • 4B • Updated • 94k • 464
openbmb/MiniCPM-V-4_5-AWQ
Image-Text-to-Text • 9B • Updated • 77.7k • 14
datasets 44
openbmb/MA-ProofBench
Viewer • Updated • 200 • 356 • 11
openbmb/Ultra-FineWeb-L1
Viewer • Updated • 1.14B • 33.8k • 190
openbmb/Ultra-FineWeb-L3
Viewer • Updated • 1.06B • 12.5k • 330
openbmb/Ultra-FineWeb
Viewer • Updated • 1.29B • 127k • 429
openbmb/FormalVerse
Viewer • Updated • 367k • 1.19k • 14
openbmb/MiniCPM-RobotManip-LIBERO
Viewer • Updated • 262k • 274 • 1
openbmb/UltraX-Preview
Viewer • Updated • 114M • 7.85k • 274
openbmb/UltraData-SFT-2605
Viewer • Updated • 12.2M • 19.1k • 395
openbmb/DemoCase
Viewer • Updated • 1 • 421 • 2
openbmb/factnet_factsense
Viewer • Updated • 3.01B • 812 • 6