Ultra Scale, Ultra Quality, Ultra Coverage
AI & ML interests
Large Language Models
Recent Activity
Papers
MiniCPM-SALA: Hybridizing Sparse and Linear Attention for Efficient Long-Context Modeling
Data Science and Technology Towards AGI Part I: Tiered Data Management
Organization Card
OpenBMB (Open Lab for Big Model Base) aims to build foundation models and systems towards AGI.
spaces 8
pinned
Build error
Featured
32
MiniCPM-V-4 5-Demo
💬
Analyze images and videos with detailed reasoning responses
pinned
Running
Featured
165
VoxCPM Demo
🌖
VoxCPM
Running
10
Audio Arena
⚡
audio-arena
Running
6
UltraData-Math-L0-Parser
📚
Extract math‑rich text and formulas from web pages
Running
3
UltraData-Math-L3-Generator
🧮
Generate math Q&A, dialogues, rewrites, and exercises from text
Sleeping
2
Ultra-FineWeb-L2-Selector
⚡
Classify text quality for English or Chinese web content
models 122
openbmb/MiniCPM-o-4_5
Any-to-Any • 9B • Updated
• 91.9k • 882
openbmb/NOSA-8B
Text Generation • 8B • Updated
• 505 • 9
openbmb/MiniCPM-o-4_5-gguf
Any-to-Any • 8B • Updated
• 53.2k • 89
openbmb/MiniCPM-SALA
Text Generation • Updated
• 4.92k • 483
openbmb/AgentCPM-Report
Text Generation • 8B • Updated
• 4.44k • 245
openbmb/AgentCPM-Report-GGUF
8B • Updated
• 585 • 36
openbmb/MiniCPM-o-4_5-awq
Any-to-Any • 9B • Updated
• 2.03k • 16
openbmb/NOSA-1B
Text Generation • Updated
• 83 • 6
openbmb/NOSA-3B
Text Generation • 4B • Updated
• 38 • 4
openbmb/AgentCPM-Explore
Text Generation • Updated
• 399 • 325
datasets 37
openbmb/UltraData-Math
Viewer
• Updated
• 181M • 48.3k • 249
openbmb/factnet-bench
Preview
• Updated
• 70 • 3
openbmb/Ultra-FineWeb-L3
Viewer
• Updated
• 2 • 2.23k • 39
openbmb/factnet_relations
Preview
• Updated
• 263 • 3
openbmb/factnet_factsynset
Viewer
• Updated
• 1.7B • 528 • 3
openbmb/factnet_factsense
Viewer
• Updated
• 3.01B • 672 • 3
openbmb/factnet_factstatements
Viewer
• Updated
• 2.43B • 554 • 4
openbmb/Ultra-FineWeb
Viewer
• Updated
• 1.29B • 49.6k • 327
openbmb/DCAD-2000
Viewer
• Updated
• 649M • 1.94k • 20
openbmb/InfLLM-V2-data-5B
Viewer
• Updated
• 7.19M • 319 • 32