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Moonshot AI

Kimi K2 0905

Open weightsModels.devHugging Face
Intelligence
15.3
Rank 308 of 747 measured models
Output speed
50.7 t/s
Rank 335 of 405 measured models
Price/1M
$1.08
Rank 391 of 664 measured models
Context window
256K
Rank 521 of 1207 measured models

Kimi K2 0905 scores 15.3 on the Artificial Analysis Intelligence Index, ranking 308th of 747 measured models. The closest models on this index are Claude 4.5 Haiku (15.4), Claude 3.7 Sonnet (15.3), and o1 (15.2). At $1.08 per million tokens (3:1 input/output blended price), it is cheaper than Claude 4.5 Haiku ($2), Claude 3.7 Sonnet ($6), and o1 ($26.25). With an output speed of 50.7 t/s, it is slower than Claude 4.5 Haiku (88.5 t/s).

Artificial Analysis Indices
Intelligence15.3
Rank 308 of 747 measured models
Math57.3
Rank 124 of 270 measured models
Standard Benchmarks
MMLU Pro81.9%
Rank 79 of 349 measured models
GPQA Diamond76.7%
Rank 247 of 620 measured models
HLE6.4%
Rank 410 of 667 measured models
LiveCodeBench61.0%
Rank 115 of 343 measured models
AIME 202557.3%
Rank 124 of 270 measured models
IFBench41.7%
Rank 258 of 450 measured models
AA-LCR53.0%
Rank 317 of 578 measured models
TerminalBench Hard23.5%
Rank 158 of 432 measured models
Additional benchmarks2
Design Arena · Codecategories48.5%
Design Arena · Website48.3%
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.

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