Kimi K2.5
#64 of 274 scored.
MoonshotJan 27, 2026Open weights
Capabilities Index
Range 146.4–149.3
148.0
Context
Takes text, image
262K
Input
Per 1M tokens
$0.45
Output
Per 1M tokens
$2.25
Benchmarks
How it scores.
- GPQA Diamond83.5%
53rd of 186
- SWE-bench Verified73.8%
17th of 32
- ARC-AGI-211.8%
43rd of 79
- Humanity's Last Exam20.6%
15th of 40
- SimpleQA Verified34.3%
51st of 77
- Mock AIME92.2%
46th of 176
- Terminal-Bench43.2%
18th of 35
Everything else Epoch has for it
- Fiction.LiveBench86.1%
- ARC-AGI65.3%
- OSWorld63.3%
- FrontierMath-2025-02-28-Private48.9%
- WeirdML45.6%
- SimpleBench36.2%
- CL-bench19.3%
- CL-bench Life13.2%
- Chess Puzzles7.4%
- FrontierMath-Tier-4-2025-07-01-Private7.0%
On the index
Around it.
Sources