Ultra Scale, Ultra Quality, Ultra Coverage
AI & ML interests
Large Language Models
Recent Activity
View all 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
9
pinned
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
Running
39
MiniCPM-o 4.5 Demo
🚀
Full-Duplex Omni-modal Live Streaming
Running
Featured
165
VoxCPM Demo
🌖
VoxCPM
models
122
openbmb/MiniCPM-o-4_5
Any-to-Any
•
Updated
•
81.7k
•
873
openbmb/NOSA-8B
Text Generation
•
8B
•
Updated
•
436
•
9
openbmb/MiniCPM-o-4_5-gguf
Any-to-Any
•
8B
•
Updated
•
49.9k
•
88
openbmb/MiniCPM-SALA
Text Generation
•
Updated
•
4.67k
•
474
openbmb/AgentCPM-Report
Text Generation
•
8B
•
Updated
•
4.81k
•
243
openbmb/AgentCPM-Report-GGUF
8B
•
Updated
•
881
•
35
openbmb/MiniCPM-o-4_5-awq
Any-to-Any
•
9B
•
Updated
•
1.38k
•
16
openbmb/NOSA-1B
Text Generation
•
Updated
•
90
•
6
openbmb/NOSA-3B
Text Generation
•
4B
•
Updated
•
42
•
4
openbmb/AgentCPM-Explore
Text Generation
•
Updated
•
839
•
325
datasets
37
openbmb/UltraData-Math
Viewer
•
Updated
•
181M
•
42.5k
•
242
openbmb/factnet-bench
Preview
•
Updated
•
68
•
3
openbmb/Ultra-FineWeb-L3
Viewer
•
Updated
•
2
•
2.21k
•
37
openbmb/factnet_relations
Preview
•
Updated
•
254
•
3
openbmb/factnet_factsynset
Viewer
•
Updated
•
1.7B
•
517
•
3
openbmb/factnet_factsense
Viewer
•
Updated
•
3.01B
•
636
•
3
openbmb/factnet_factstatements
Viewer
•
Updated
•
2.43B
•
498
•
4
openbmb/Ultra-FineWeb
Viewer
•
Updated
•
1.29B
•
57.4k
•
326
openbmb/DCAD-2000
Viewer
•
Updated
•
649M
•
4.05k
•
20
openbmb/InfLLM-V2-data-5B
Viewer
•
Updated
•
7.19M
•
289
•
32