Kimi K3

Overview

Kimi K3 is an ultra-large-scale, open-weight multimodal reasoning model from Moonshot AI. It is suited for complex coding, knowledge work, and long-horizon agentic workflows, and is particularly strong at navigating...

How to use / API access

Call via OpenRouter with model id `moonshotai/kimi-k3`.

• openrouter · moonshotai/kimi-k3 Docs

OpenRouter id: moonshotai/kimi-k3

Benchmarks

• Intelligence Index (artificial-analysis) : 59.7 index
• Coding Index (artificial-analysis) : 76.2 index
• Agentic Index (artificial-analysis) : 54.3 index
• Design Arena agenticgamedev (other) : 1250 elo · #3
• Design Arena androidnative (other) : 1259 elo · #6
• Design Arena fullstack (other) : 1359 elo · #3
• Design Arena godotgamedev (other) : 1199 elo · #11

Notes

Kimi K3 is listed in the EDNA Models directory from the OpenRouter catalogue.