Kimi K3.1 Pro
umans-kimi-k3-1-pro
Multimodal Kimi model with a 1M-token context window and always-on reasoning, for coding, 3D creation and financial research
Specification
most-agreed values
Context
1M
Max output
131K
Released
2026-10-23
Knowledge cutoff
—
Retires
—
Open weights
yes
Input
text, image
Output
text
Price
US dollars per million tokens · most-agreed
Input
$2.00
Output
$10.00
Cache read
$0.20
Cache write
free
Available from 2 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| umans-ai-coding-plan | free | free | free | free | 1M | 131K | — |
| umans-ai | $2.00 | $10.00 | $0.20 | — | 1M | 131K | — |
Other listings of this model
this page is one of them
The corpus files Kimi K3.1 Pro under several keys. This page is the umans-kimi-k3-1-pro listing. The full record — every host, every price and every benchmark score — is on the main Kimi K3.1 Pro page.