Ultra Scale, Ultra Quality, Ultra Coverage
AI & ML interests
Large Language Models
Recent Activity
Papers
Hybrid Linear Attention Done Right: Efficient Distillation and Effective Architectures for Extremely Long Contexts
InfLLM-V2: Dense-Sparse Switchable Attention for Seamless Short-to-Long Adaptation
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
1
UltraData-Math-L0-Parser
📚
Extract and clean math content from web pages
Running
1
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
23
MiniCPM-o 4.5 Demo
🚀
Full-Duplex Omni-modal Live Streaming
Running
Featured
165
VoxCPM Demo
🌖
VoxCPM
models
121
openbmb/AgentCPM-Report-GGUF
8B
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Updated
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886
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32
openbmb/AgentCPM-Report
8B
•
Updated
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4.87k
•
292
openbmb/MiniCPM-o-4_5
Any-to-Any
•
9B
•
Updated
•
28.1k
•
637
openbmb/MiniCPM-o-4_5-gguf
Any-to-Any
•
8B
•
Updated
•
19k
•
36
openbmb/MiniCPM-o-4_5-awq
Any-to-Any
•
9B
•
Updated
•
557
•
11
openbmb/NOSA-1B
Text Generation
•
Updated
•
111
•
5
openbmb/NOSA-3B
Text Generation
•
4B
•
Updated
•
61
•
3
openbmb/NOSA-8B
Text Generation
•
Updated
•
49
•
7
openbmb/AgentCPM-Explore
Text Generation
•
4B
•
Updated
•
3.62k
•
407
openbmb/AgentCPM-Explore-GGUF
4B
•
Updated
•
1.42k
•
19
datasets
36
openbmb/UltraData-Math
Viewer
•
Updated
•
181M
•
108
•
80
openbmb/Ultra-FineWeb-L3
Viewer
•
Updated
•
2
•
9
openbmb/factnet_relations
Preview
•
Updated
•
3
•
1
openbmb/factnet_factsynset
Viewer
•
Updated
•
1.7B
•
3
•
1
openbmb/factnet_factsense
Viewer
•
Updated
•
3.01B
•
4
•
1
openbmb/factnet_factstatements
Viewer
•
Updated
•
2.43B
•
5
•
2
openbmb/Ultra-FineWeb
Viewer
•
Updated
•
1.29B
•
37k
•
301
openbmb/DCAD-2000
Viewer
•
Updated
•
649M
•
7.94k
•
17
openbmb/InfLLM-V2-data-5B
Viewer
•
Updated
•
7.19M
•
294
•
31
openbmb/RLAIF-V-Dataset
Preview
•
Updated
•
824
•
204