Kimi K1

Moonshot AIKimiStatus: active

Kimi K1 is a reasoning, general purpose AI model developed by Moonshot AI, part of the Kimi family. It was released on 2024-10-01. Its tracked lifecycle status is active. It supports a context window of 131,072 tokens.

Specifications

Organization
Moonshot AI
Model family
Kimi
Generation
K1
Status
active
Released
2024-10-01
Model type
Reasoning, General Purpose
Input modalities
text
Output modalities
text
Context window
131,072 tokens
License
Proprietary
Weights
closed weights
Official API
Yes
Self-hostable
No
Last verified
2026-08-01

Official sources

Moonshot AIOfficial site

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