Model List

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Model Name	Description
`kimi-k3.1-pro`	The first model of the new K3.1 series and Kimi’s most capable flagship to date: a 3T-class model with native visual understanding and a 1M-token context window, delivering substantial improvements in coding, 3D creation, and financial research and modeling.
`kimi-k3.1-pro-highspeed`	The high-speed variant of Kimi K3.1 Pro — same intelligence, about 2-3× the speed.
`kimi-k3`	Kimi’s previous-generation flagship and the world’s first open-source 3T-class model (2.8 trillion parameters); with native visual understanding and a 1M-token context window, designed for frontier intelligence scenarios such as long-horizon coding, knowledge work, and deep reasoning.
`kimi-k2.7-code`	Kimi’s dedicated coding model. It follows instructions more reliably in long contexts, completes coding tasks with higher success rates. Context 256k
`kimi-k2.7-code-highspeed`	High-Speed version of Kimi K2.7 Code model, with output speed of approximately 180 Tokens/s and up to 260 Tokens/s in short context scenarios, delivering a more extreme coding experience.
`kimi-k2.6`	Supports both visual and text input, thinking and non-thinking modes, and dialogue and Agent tasks. Context 256k

Deprecated Models

Dear Kimi Users, starting October 31, 2026, K2 series models will no longer be available to newly registered users; existing users are not affected. We plan to retire all K2 series models by the end of December 2026, please prepare your migration in advance.

kimi-k2.5 was officially discontinued on August 31, 2026 and is no longer maintained or supported. Please use the latest Kimi model kimi-k3.1-pro for continued support and enhanced reasoning capabilities.

The moonshot-v1 series models (including moonshot-v1-auto and the -vision-preview variants) were officially discontinued on August 31, 2026 and are no longer maintained or supported. Please use the latest Kimi model kimi-k3.1-pro for continued support and enhanced reasoning capabilities.

The kimi-k2 series models were officially discontinued on May 25, 2026 and are no longer maintained or supported. Please use the latest Kimi model kimi-k3.1-pro for continued support and enhanced reasoning capabilities.

Model Name	Description
`kimi-k2.5`	Deprecated
`moonshot-v1-8k`	Deprecated
`moonshot-v1-32k`	Deprecated
`moonshot-v1-128k`	Deprecated
`moonshot-v1-auto`	Deprecated
`moonshot-v1-8k-vision-preview`	Deprecated
`moonshot-v1-32k-vision-preview`	Deprecated
`moonshot-v1-128k-vision-preview`	Deprecated
`kimi-k2-0905-preview`	Deprecated
`kimi-k2-0711-preview`	Deprecated
`kimi-k2-turbo-preview`	Deprecated
`kimi-k2-thinking`	Deprecated
`kimi-k2-thinking-turbo`	Deprecated

kimi-latest was officially discontinued on January 28, 2026 and is no longer maintained or supported. Please use the latest Kimi model kimi-k3.1-pro for continued support and enhanced reasoning capabilities.

kimi-thinking-preview was officially discontinued on November 11, 2025 and is no longer maintained or supported. We recommend upgrading to the latest model kimi-k3.1-pro for continued support and enhanced reasoning capabilities.

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Deprecated Models

​Multi-modal Model

​Deprecated Models

Multi-modal Model

Deprecated Models