Moonshot AI, proprietary

# Kimi K3.1 Pro Highspeed

> Kimi K3.1 Pro Highspeed by Moonshot AI, released October 2026. API: $4 in / $20 out per M tokens. 1.05M context. Scores, sources and comparisons.
- Canonical page: https://noometry.com/models/kimi-k3-1-pro-highspeed
- Last updated: 2026-11-04
- Title: Kimi K3.1 Pro Highspeed Benchmarks, Price & Rank (November 2026)

Kimi K3.1 Pro Highspeed is a Moonshot AI model tracked on Noometry for pricing and specifications. API pricing starts at $4 per million input tokens and $20 per million output tokens, with a 1.05M-token context window.

Last verified November 4, 2026

## Specifications

- **Noometry rank:** Unranked
- **Index score:** Not ranked
- **Evidence:** 0 results
- **Provider:** [Moonshot AI](https://noometry.com/providers/moonshot)
- **Released:** October 23, 2026
- **Weights:** Proprietary
- **Reasoning:** Yes
- **Context window:** 1.05M
- **Max output:** 1.05M
- **Input price:** $4 / M
- **Output price:** $20 / M
- **Blended price:** $8 / M
- **Output speed:** Not measured
- **Value:** Not ranked
- **Knowledge cutoff:** Unknown
- **Input:** text, image, video

Sponsored placements are available on pages like this one. [Advertise on Noometry](https://noometry.com/advertise)

## Benchmark results

Every published result we track, with its source. Bold rows are the ones used for ranking; where several exist we prefer independent runs over self-reported numbers.

No public benchmark results are tracked for Kimi K3.1 Pro Highspeed yet.

## API pricing by provider

Kimi K3.1 Pro Highspeed API prices
| Route | Input $/M | Output $/M | Cached input $/M | Checked |
| --- | --- | --- | --- | --- |
| [moonshot](https://platform.moonshot.ai/docs/api/chat) | $4 | $20 | $0.20 | 2026-11-04 |

[All Moonshot AI API prices →](https://noometry.com/llm-pricing/moonshot) [Estimate your cost →](https://noometry.com/tools/cost-calculator)

## Compare Kimi K3.1 Pro Highspeed

-   [Kimi K3.1 Pro Highspeed vs GPT-6 Astra](https://noometry.com/compare/gpt-6-astra-vs-kimi-k3-1-pro-highspeed)
-   [Kimi K3.1 Pro Highspeed vs Claude Opus 5.5](https://noometry.com/compare/claude-opus-5-5-vs-kimi-k3-1-pro-highspeed)
-   [Kimi K3.1 Pro Highspeed vs Claude Fable 5.1](https://noometry.com/compare/claude-fable-5-1-vs-kimi-k3-1-pro-highspeed)
-   [Kimi K3.1 Pro Highspeed vs Gemini 4 Argon](https://noometry.com/compare/gemini-4-argon-vs-kimi-k3-1-pro-highspeed)
-   [Kimi K3.1 Pro Highspeed vs Claude Opus 5](https://noometry.com/compare/claude-opus-5-vs-kimi-k3-1-pro-highspeed)
-   [Kimi K3.1 Pro Highspeed vs Claude Fable 5](https://noometry.com/compare/claude-fable-5-vs-kimi-k3-1-pro-highspeed)
-   [Kimi K3.1 Pro Highspeed vs DeepSeek V4.1 Flash](https://noometry.com/compare/deepseek-v4-1-flash-vs-kimi-k3-1-pro-highspeed)
-   [Kimi K3.1 Pro Highspeed vs Muse Wonder](https://noometry.com/compare/kimi-k3-1-pro-highspeed-vs-muse-wonder)
-   [Kimi K3.1 Pro Highspeed vs Qwen3.8 Max](https://noometry.com/compare/kimi-k3-1-pro-highspeed-vs-qwen3-8-max)
-   [Kimi K3.1 Pro Highspeed vs Grok 4.6](https://noometry.com/compare/grok-4-6-vs-kimi-k3-1-pro-highspeed)
-   [Kimi K3.1 Pro Highspeed vs GLM-5.3](https://noometry.com/compare/glm-5-3-vs-kimi-k3-1-pro-highspeed)
-   [Kimi K3.1 Pro Highspeed vs Doubao Seed Evolving](https://noometry.com/compare/doubao-seed-evolving-vs-kimi-k3-1-pro-highspeed)

## Other Moonshot AI models

-   [Kimi K3](https://noometry.com/models/kimi-k3)59.4
-   [Kimi K3.1 Pro](https://noometry.com/models/kimi-k3-1-pro)57.8
-   [Kimi K2.5](https://noometry.com/models/kimi-k2-5)48.5
-   [Kimi K2.6](https://noometry.com/models/kimi-k2-6)47.5
-   [Kimi K2 Thinking Turbo](https://noometry.com/models/kimi-k2-thinking-turbo)45.9
-   [Kimi K2.7 Code](https://noometry.com/models/kimi-k2-7-code)43.0
-   [Kimi K2 (Jul 2025)](https://noometry.com/models/kimi-k2)41.9
-   [Kimi K2.7 Code HighSpeed](https://noometry.com/models/kimi-k2-7-code-highspeed)

## Frequently asked questions

### How good is Kimi K3.1 Pro Highspeed?

Kimi K3.1 Pro Highspeed is a Moonshot AI model tracked on Noometry for pricing and specifications. API pricing starts at $4 per million input tokens and $20 per million output tokens, with a 1.05M-token context window.

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

Kimi K3.1 Pro Highspeed costs $4 per million input tokens and $20 per million output tokens on Moonshot AI's own API, with cached input at $0.20.

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

Kimi K3.1 Pro Highspeed accepts up to 1.05M tokens of input and can write up to 1.05M tokens in one response.

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

No. Kimi K3.1 Pro Highspeed is proprietary and available only through Moonshot AI's API and partner platforms.

### Cite this page

Noometry. (2026). Kimi K3.1 Pro Highspeed benchmarks and pricing. Retrieved November 4, 2026, from https://noometry.com/models/kimi-k3-1-pro-highspeed

Quote Noometry with a link back to this page. It is also available in [Markdown](https://noometry.com/md/models/kimi-k3-1-pro-highspeed.md).