# Kimi K3.1 Pro Highspeed — price & specs

Source: https://modelbank.ai/models/kimi-k3.1-pro-highspeed · updated 2026-11-01 · ModelBank

| Field | Value |
|---|---|
| Vendor | Moonshot AI |
| Input price | $4 / 1M tokens |
| Output price | $20 / 1M tokens |
| Cached input | $0.2 / 1M tokens |
| Context window | 1,048,576 tokens |
| Max output | 1,048,576 tokens |
| Input modalities | text,image,video |
| Reasoning / tool use | yes / yes |
| Intelligence / coding index | — / — |
| Released | 2026-10-23 |
| Retirement date | none announced |

## About

Kimi K3.1 Pro Highspeed was spotted by ModelBank Radar in official sources (Official model / pricing page) and confirmed on the vendor's own pages. Pricing, context window and capabilities are filled in automatically as soon as the vendor or a major catalog publishes them.

## Price history

- 2026-10-23: $4 in / $20 out


JSON: https://modelbank.ai/api/v1/models/kimi-k3.1-pro-highspeed