Moonshot
Kimi K2 Preview (0711)Open weights
Released 2025-11-06 · Context 131K · Data snapshot 2026-10-22
Overall score
52.4
Awaiting benchmarks (insufficient coverage)Benchmark coverage
13.6%
3 third-party benchmarks
Context window
131K
tokens
Input price
$0.60
Cache read $0.15
Output price
$2.50
per million tokens
OpenRouter usage
#220
4.6B tokens/day
Prices converted at snapshot-day rate (USD/CNY 6.6761)
Dimension performance
Human preference
60.5
Coding
51.3
Above averageBelow averageAnchored at 50 (reference models’ average); every 15 points ≈ one standard deviation
Benchmark details
Coding2 items
Aider Polyglot 22559.1
Terminal-Benchthinking35.7
Human preference1 items
LMArena Human Blind Vote1418.555
Multiple reasoning tiers of the same benchmark take the best value; raw scores have different scales and are not comparable across benchmarks.
Score trend
2026-10-212026-10-22
View daily data
| 2026-10-22 | 52.4 |
| 2026-10-21 | 52.4 |