Kimi K3
Moonshot AI
🧠 Language Model
Moonshot's open-weight 2.8T-parameter multimodal reasoning model with a 1M-token context window.
Specifications
Input modalitiestext, image
Output modalitiestext
Capabilitieschat, reasoning, function_calling, agentic
Relative speed●●●○○ Average
Context window1,048,576 tokens
Max output131,072 tokens
Vision inputYes
Tool callingYes
Input price$5.25 / 1M
Output price$26.25 / 1M
Pricing
$5.25 / 1M input tokens · $26.25 / 1M output tokens
Platform credit pricing — live rates on the Models page.