Kimi K3.1 Pro Highspeed

Oct 2026
Kimi K3.1 Pro Highspeed
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—per task?
$4 / $20per 1M in / out?cache $0.20
—output speed?
1Mcontext

Benchmarks

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FAQ

How much does Kimi K3.1 Pro Highspeed cost?›

$4 per 1M input tokens and $20 per 1M output tokens; cached input $0.20 per 1M.

Is Kimi K3.1 Pro Highspeed free to use?›

There is no free API; the cheapest paid price is $4 per 1M input tokens.

How can I use Kimi K3.1 Pro Highspeed?›

Through the Moonshot AI API.

What is the context window of Kimi K3.1 Pro Highspeed?›

1M tokens.

When was Kimi K3.1 Pro Highspeed released? Is there a newer version?›

Released 2026-10-23. It is the current version in its line.

Can Kimi K3.1 Pro Highspeed read images?›

It accepts text and images, video as input.

What is Kimi K3.1 Pro Highspeed?›

Kimi K3.1 Pro Highspeed is a language model from Moonshot AI, released Oct 2026.