Moonshot
Kimi K3 (Max)Open weights
Released 2026-07-16 · Context 1049K · Data snapshot 2026-10-22
Overall score
52.3
Ranked #38Benchmark coverage
50%
11 third-party benchmarks
Context window
1049K
tokens
Input price
$0.24
Cache read $0.21
Output price
$11.94
per million tokens
OpenRouter usage
#18
1.7T tokens/day
Prices converted at snapshot-day rate (USD/CNY 6.6761)
Dimension performance
Human preference
68.9
Knowledge
62.3
Reasoning
61.8
Office
57.8
Coding
39.0
Above averageBelow averageAnchored at 50 (reference models’ average); every 15 points ≈ one standard deviation
Benchmark details
Coding3 items
LiveBench 2.0 · Coding59.3
LiveBench 2.0 · Long Agentic42.8
LiveBench 2.0 · Browser16
Reasoning2 items
LiveBench 2.0 · Reasoning90.7
FrontierMath (Tiers 1-3)max72.2
Office3 items
LiveBench 2.0 · Research79
LiveBench 2.0 · Data Analysis78.7
LiveBench 2.0 · Design77.2
Knowledge2 items
GPQA Diamondmax93.1
SimpleQA Verifiedmax50.6
Human preference1 items
LMArena Human Blind Vote1488.1047
Multiple reasoning tiers of the same benchmark take the best value; raw scores have different scales and are not comparable across benchmarks.
Score trend
2026-10-202026-10-22
View daily data
| 2026-10-22 | 52.3 |
| 2026-10-21 | 52.3 |
| 2026-10-20 | 52.4 |