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Moonshot AI

Kimi K2

Open weightsModels.devHugging Face
Intelligence
12.7
Rank 354 of 744 measured models
Output speed
55.1 t/s
Rank 302 of 403 measured models
Price/1M
$1.00
Rank 385 of 659 measured models
Context window
128K
Rank 773 of 1199 measured models

Kimi K2 scores 12.7 on the Artificial Analysis Intelligence Index, ranking 354th of 744 measured models. The closest models on this index are GPT-4.1 (12.7), Granite 4.2 30B (12.7), and Qwen3 235B A22B 2507 (Reasoning) (12.7). At $1.00 per million tokens (3:1 input/output blended price), it is cheaper than GPT-4.1 ($3.50), more expensive than Granite 4.2 30B ($0.282) and Qwen3 235B A22B 2507 (Reasoning) ($0.747). With an output speed of 55.1 t/s, it is slower than GPT-4.1 (152 t/s), Granite 4.2 30B (75.5 t/s), and Qwen3 235B A22B 2507 (Reasoning) (85.4 t/s).

Artificial Analysis Indices
Default
Intelligence12.7
Rank 354 of 744 measured models
Math57.0
Rank 125 of 270 measured models
Reasoning levels
Each point is a reasoning level of this model: more reasoning often raises the score but costs more. Select a point to open that level.
Intelligence Indexmost efficient ↗Price / 1M tokens
Standard Benchmarks
MMLU Pro82.4%
Rank 69 of 349 measured models
GPQA Diamond76.6%
Rank 247 of 619 measured models
HLE7.4%
Rank 380 of 664 measured models
LiveCodeBench55.6%
Rank 130 of 343 measured models
MATH-50097.1%
Rank 26 of 202 measured models
AIME 202469.3%
Rank 41 of 194 measured models
AIME 202557.0%
Rank 125 of 270 measured models
IFBench41.5%
Rank 259 of 450 measured models
Additional benchmarks5
Design Arena · Codecategories51.7%
Design Arena · Dataviz49.4%
Design Arena · Gamedev46.4%
Design Arena · Uicomponent55.1%
Design Arena · Website53.1%
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.

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