Kimi K3

kimi-k3

Open-weight frontier MoE model for reasoning, coding, and long-horizon agentic work

Intelligence: 43.6
Context: 1.04M
Training cutoff: --
Added: 2026-09-02
Inputs: Vision

Providers

One route serves Kimi K3, and every figure below is measured on it. Where the selected window has too little traffic, the figure names what it is based on instead.

Fireworks AI only route

accounts/fireworks/models/kimi-k3

Uptime

No data

Input / 1M: $3.00
Output / 1M: $15.00
TTFT: -- no requests yet
Output rate: -- needs live traffic

1.04M context 1,048,576 max output cache $0.30 read / $3.00 write per 1M Vision ZDRwarming · 30m

TTFT is the median time to the first visible answer token over real ModelRelay requests, with a fixed prompt standing in for models that have no traffic yet. Speed ranks by it. Intelligence is the Artificial Analysis Intelligence Index.