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Kimi K3.1 Pro

NEW

Most capable flagship: K3 with scaled-up post-training, stronger coding, 3D creation and financial research. Native multimodal (text, image, video inputs), thinking on by default. 1M context.

1M context·$2.00 in·$10.00 out·Oct 2026 release·Vision, Reasoning, Tools / functions

Available on

Providers

Where Kimi K3.1 Pro runs in Big-AGI, with each service's own model ID and USD-per-1M-token rates. The summary above prefers the creator's claim; rates below are each service's own.

ServiceModel IDContextInputOutputCache read

Moonshot

creator

kimi-k3.1-pro

1M

$2.00

$10.00

$0.20

moonshotai/kimi-k3.1-pro

1M

$2.00

$10.00

$0.20

Usage mix in Big-AGI: OpenRouter 100%Specs as reported by each service · usage over the last 2 days · refreshed hourly

Run Kimi K3.1 Pro in Big-AGI.

Connect your own key on any of the services above, at their rates, no markup - and run it side by side with every other model.

Launch Big-AGI

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