Kimi K3.1 Pro

Moonshot AIProprietary

Kimi K3.1 Pro is a proprietary model from Moonshot AI. 2 providers list it, all at $2.00 per million input tokens and $10.00 per million output tokens.

Maker
Moonshot AI
Licence
Proprietary
Context window
—
Providers listed
2
Lowest input, per 1M
$2.00
Lowest output, per 1M
$10.00
Moonshot AI's own API, per 1M
$2.00 in · $10.00 out

Providers serving Kimi K3.1 Pro

Cheapest first, by the blended rate of three input tokens to one output token. Prices in US dollars per million tokens, as of 26 Oct 2026.

ProviderInputOutputContextToolsJSON modeOpenAI-compatibleModel ID
Kimi
$2.00$10.001.05MYesYesYeskimi-k3.1-pro
Novita
$2.00$10.001.05MYesYesYesmoonshotai/kimi-k3.1-pro

Benchmark scores

Published scores only, each linked to its source. Compare every model in Bench rankings

BenchmarkScore
GPQA Diamond
PhD-level scientific reasoning
94.2%v
MMMU Pro
Visual reasoning
84.1%v
Humanity's Last Exam
Reasoning & knowledge
51.1%v

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