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
167
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
Running
2
Ultra-FineWeb-L2-Selector
⚡
Classify text quality for English or Chinese web content
models 122
openbmb/MiniCPM-o-4_5-awq
Any-to-Any • 9B • Updated
• 3.61k • 17
openbmb/MiniCPM-o-4_5
Any-to-Any • 9B • Updated
• 98.6k • 893
openbmb/NOSA-8B
Text Generation • 8B • Updated
• 561 • 9
openbmb/MiniCPM-o-4_5-gguf
Any-to-Any • 8B • Updated
• 56k • 94
openbmb/MiniCPM-SALA
Text Generation • Updated
• 5.26k • 487
openbmb/AgentCPM-Report
Text Generation • 8B • Updated
• 4.31k • 245
openbmb/AgentCPM-Report-GGUF
8B • Updated
• 555 • 36
openbmb/NOSA-1B
Text Generation • Updated
• 70 • 6
openbmb/NOSA-3B
Text Generation • 4B • Updated
• 18 • 4
openbmb/AgentCPM-Explore
Text Generation • Updated
• 359 • 325
datasets 37
openbmb/UltraData-Math
Viewer
• Updated
• 181M • 79.5k • 253
openbmb/factnet-bench
Preview
• Updated
• 73 • 3
openbmb/Ultra-FineWeb-L3
Viewer
• Updated
• 2 • 2.25k • 39
openbmb/factnet_relations
Preview
• Updated
• 329 • 3
openbmb/factnet_factsynset
Viewer
• Updated
• 1.7B • 543 • 3
openbmb/factnet_factsense
Viewer
• Updated
• 3.01B • 693 • 3
openbmb/factnet_factstatements
Viewer
• Updated
• 2.43B • 640 • 4
openbmb/Ultra-FineWeb
Viewer
• Updated
• 1.29B • 57.3k • 329
openbmb/DCAD-2000
Viewer
• Updated
• 649M • 1.92k • 20
openbmb/InfLLM-V2-data-5B
Viewer
• Updated
• 7.19M • 328 • 32