LONG MEMORY · MoonshotAI

Kimi K3

Kimi K3 is a reasoning, tool-using model from MoonshotAI in the Kimi family, living in Snow Country (long memory). It reads text, images and video and writes text, with a 1.05M-token context window and up to 944K tokens of output. On OpenRouter it costs $0.240 per million input tokens and $10.8 per million output tokens.

See Kimi K3 in 3D Open in the Worktable View on OpenRouter

Specifications

Provider: MoonshotAI
Family: Kimi
Province: Snow Country
Context window: 1.05M tokens
Maximum output: 944K tokens
Input / 1M tokens: $0.240
Output / 1M tokens: $10.8
Accepts: text, images, video
Produces: text
Reasoning: Yes
Tool use: Yes
Added to OpenRouter: 2026-07-16
Model ID: moonshotai/kimi-k3
Price history: —All recorded prices

From the 2026-10-24 catalog snapshot. Prices are US dollars per million tokens.

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