Kimi K3

Moonshot's largest model yet, competitive with frontier closed models.

Intelligence

AA Intelligence Index57

independent benchmark score from Artificial Analysis, not Timace's own judgment

Best for

  • Frontier-class open-weight reasoning and agentic tool-use

Specifications

Developer
Moonshot AI

confidence 100%

www.moonshot.ai

Verified Jul 21, 2026 · curated

Context window (tokens)
1M tokens

confidence 90%

artificialanalysis.ai

Verified Jul 21, 2026 · curated

Input $/MTok
$3 / MTok

confidence 85%

artificialanalysis.ai

Verified Jul 21, 2026 · curated

Output $/MTok
$15 / MTok

confidence 85%

artificialanalysis.ai

Verified Jul 21, 2026 · curated

Modalities
text, image, code

confidence 80%

www.moonshot.ai

Verified Jul 21, 2026 · curated

API available
Yes

confidence 95%

www.moonshot.ai

Verified Jul 21, 2026 · curated

Open source
Yes

confidence 75%

www.moonshot.ai

Verified Jul 21, 2026 · curated

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