Kimi K3-256K
k3-256k
256K-context version of Kimi K3, reducing token consumption for shorter coding sessions
Specification
most-agreed values
Context
262K
Max output
131K
Released
2026-07-16
Knowledge cutoff
—
Retires
—
Open weights
yes
Input
text, image
Output
text
Price
US dollars per million tokens · most-agreed
Input
free
Output
free
Cache read
free
Cache write
free
Available from 1 host
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| kimi-for-coding | free | free | free | free | 262K | 131K | — |