Moonshot AI is the Beijing lab behind the Kimi family of long-context, agentic models. Recent Kimi K2 releases ship under permissive open weights and lead many open agent leaderboards.
Visit Moonshot AIModels tracked
5
Open weight
5
API only
0
Avg score
57.5
Top benchmark
96.4
AIME 2026
Total HF downloads
4.7M
Context window
128K – 262K
First release
Jul 2025
Latest release
Apr 2026
Ranked by composite score across benchmarks, popularity, efficiency, and versatility.
| # | Model | Modality | Score | Params | Released |
|---|---|---|---|---|---|
| 1 | text | BB67.8 | 1.0T | Jan 2026 | |
| 2 | text | BB66.5 | 1.0T | Apr 2026 | |
| 3 | text | BB56.1 | 1.0T | Sep 2025 | |
| 4 | text | CC48.8 | 1.0T | Oct 2025 | |
| 5 | text | CC48.1 | 1.0T | Jul 2025 |
The strongest model from this provider in each modality. Click a card to open the model page.
How this provider’s catalog splits across text, image, video, audio, and embedding.
When each model shipped, newest first.
Oct 31
Jul 10
Composite grades across this provider’s catalog. Higher is better, blending benchmarks, popularity, and efficiency.
Models with downloadable weights, ranked by composite score.
| # | Model | Modality | Score | Params | Released |
|---|---|---|---|---|---|
| 1 | text | BB67.8 | 1.0T | Jan 2026 | |
| 2 | text | BB66.5 | 1.0T | Apr 2026 | |
| 3 | text | BB56.1 | 1.0T | Sep 2025 | |
| 4 | text | CC48.8 | 1.0T | Oct 2025 | |
| 5 | text | CC48.1 | 1.0T | Jul 2025 |
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