# Kimi K3.1 Pro Highspeed

Model tracker · checked 2026-10-23 · https://dbggr.dev/models/kimi-k3-1-pro-highspeed/

Kimi K3.1 Pro at 2-3x the output speed, for interactive use

Kimi K3.1 Pro Highspeed is an everyday open-weight model from Moonshot AI, released 23 October 2026. At Moonshot AI it costs $4.00 per million input tokens and $20.00 per million output tokens, with a 1M-token context window.

- Made by: Moonshot AI
- Released: 2026-10-23
- Status: Generally available, new
- Tier: Everyday
- Weights: Open
- Context window: 1,048,576 tokens
- Input: text, image, video
- API id: kimi-k3.1-pro-highspeed
- Docs: https://platform.moonshot.ai/docs/guide/kimi-k3-1-pro-quickstart

## Kimi K3.1 Pro Highspeed price at Moonshot AI

US dollars per million tokens. Blended is 3 input tokens for every output token, one number to compare on.

| Provider | Input | Output | Cached input | Blended | Batch | Checked |
|---|---|---|---|---|---|---|
| Moonshot AI | $4.00 | $20.00 | $0.20 | $8.00 | – | [2026-10-23](https://platform.moonshot.ai/docs/pricing/chat) |

- Moonshot AI: Cache writes billed separately: $4.00 (5-minute TTL) or $8.00 (1-hour TTL) per 1M tokens.

## Models like Kimi K3.1 Pro Highspeed

| Model | Input | Output | Context | Weights |
|---|---|---|---|---|
| Kimi K3.1 Pro Highspeed | $4.00 | $20.00 | 1M | Open |
| [Kimi K3](https://dbggr.dev/models/kimi-k3/) | $3.00 | $15.00 | 1M | Open |
| [Ember-1](https://dbggr.dev/models/ember-1/) | $3.00 | $15.00 | 1M | Closed |
| [Gemini 3.1 Pro](https://dbggr.dev/models/gemini-3-1-pro/) | $2.00 | $12.00 | 1M | Closed |
| [Claude Sonnet 5.5](https://dbggr.dev/models/claude-sonnet-5-5/) | $2.00 | $10.00 | 1M | Closed |
| [GPT-6.1 Sol](https://dbggr.dev/models/gpt-6-1-sol/) | $2.00 | $10.00 | 1.1M | Closed |

## FAQ

### How much does Kimi K3.1 Pro Highspeed cost?

Kimi K3.1 Pro Highspeed costs $4.00 per million input tokens and $20.00 per million output tokens at Moonshot AI, and $0.20 per million cached input tokens. Prices are list prices in US dollars, last checked 23 October 2026.

### What is Kimi K3.1 Pro Highspeed's context window?

Kimi K3.1 Pro Highspeed takes up to 1,048,576 tokens in one request.

### Is Kimi K3.1 Pro Highspeed open weight?

Yes. Moonshot AI publishes the weights, so you can run Kimi K3.1 Pro Highspeed yourself or at any host that serves it.

### Where can I use Kimi K3.1 Pro Highspeed?

Kimi K3.1 Pro Highspeed is available from Moonshot AI. At Moonshot AI, call it as `kimi-k3.1-pro-highspeed`.