Field noteOct 23, 20261 min read1 source

Moonshot AI quietly rolls out Kimi K3.1 Pro and K3.1 Pro Highspeed in Kimi Code and the Kimi app

In one minute

Moonshot AI's official Kimi Code page describes Kimi Code as an AI coding agent powered by Kimi K3.1 Pro.

What changed: K3.1 Pro and Highspeed are now available in Kimi Code, extending the rollout beyond Kimi web and mobile.

The page presents the tool across a desktop client, a CLI, and IDE plugins, and specifically names a VS Code extension.

The product description says Kimi Code can write and modify code, search and analyze repositories, run commands, tests, builds, and scripts, and search or read web pages. It also says K3 models are available with Kimi Code plans at a specified tier and above.

The page establishes that K3.1 Pro is being presented inside Moonshot AI's coding-agent product. It does not provide a rollout date, model parameters, context-window length, benchmarks, API model IDs, API availability, subscription prices, usage limits, or details of any Highspeed variant. Those details cannot be concluded from this source.

Evidence / sources

  1. 1kimi.com/code
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