MoonshotAI: Kimi K2 0711

Kimi K2 Instruct is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32 billion active per forward pass.

Context
131K
Max output
98K
Input price
$0.57/1M tokens
Output price
$2.3/1M tokens

Capabilities

Reasoning & Interaction
Tool Calling
Output Control
Structured Output
JSON Mode

Details

Model IDmoonshotai/kimi-k2
Provider OpenRouter
Creator moonshotai
Familykimi-k2
License—
Status—
Typechat
Input modalitiestext
Output modalitiestext
Open weight—
Parameters—
Architecture—
Context window131K tokens
Max input—
Max output98K tokens
Reasoning tokens—
Knowledge cutoff—
Release date
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Pricing

Input
$0.57
Output
$2.3
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: kimi-k2

ModelContextMax outPricing
MoonshotAI: Kimi K2 0711131K98K$0.57$2.3
MoonshotAI: Kimi K2 0905262K98K$0.6$2.5
MoonshotAI: Kimi K2 Thinking262K98K$0.6$2.5

API

GET/v1/models/openrouter/moonshotai/kimi-k2