OpenBMB
Tsinghua University-affiliated open-source AI community; producer of UltraFeedback, UltraChat, the MiniCPM / CPM model series, and many widely used training datasets.
- Type
- open lab
- HQ
- Beijing, China
- Founded
- 2022
- Funding
- Tsinghua-affiliated open-source community; ModelBest is the commercial arm
- Website
- openbmb.cn
- GitHub
- github.com/OpenBMB
- twitter.com/openbmb
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Evals
0
Tools
2
Models
4
Papers
0
Boards
0
People
3
Models
4Ranked by Artificial Analysis Intelligence Index
| # | Model | Released | Intelligence |
|---|---|---|---|
| 1 | MiniCPM5-1B (Reasoning) | 25 May 2026 | 12 |
| 2 | MiniCPM5-1B (Non-reasoning) | 25 May 2026 | 11.7 |
| 3 | MiniCPM-V 4.6 1.3B | 11 May 2026 | 4.2 |
| 4 | UltraLM 13B | Jun 2023 | - |
4 / 4 models