Kimi K3.1 Pro
Kimi K3.1 Pro is a frontier model from Moonshot AI for complex reasoning, coding, and agentic workflows, with support for vision, tool use, structured outputs, and long-context tasks.
text + image → text · made by Moonshot AI
Sold by 20 ways
| Seller | Lane | Rate |
|---|---|---|
| Inference.net aggregator | standard | $1.8per Mtok in$9per Mtok out$0.18per Mtok cachedapi.inference.net · read 2026-10-31 |
| moonshotai-cn aggregator | standard | $1.94per Mtok in$10.17per Mtok out$0.19per Mtok cachedmodels.dev · read 2026-10-24 |
| AtlasCloud aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cachedapi.atlascloud.ai · read 2026-10-27 |
| ElectronHub aggregator | standard | $2per Mtok in$10per Mtok outapi.electronhub.ai · read 2026-10-31 |
| Moonshot AI aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cachedmodels.dev · read 2026-10-24 |
| Nous Research aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cachedinference-api.nousresearch.com · read 2026-10-25 |
| Novita AI aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cached$2per Mtok cache writeapi.novita.ai · read 2026-10-26 |
| OpenRouter 3 ways | $2per Mtok in$10per Mtok out$0.2per Mtok cached | |
| OpenRouter aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cachedopenrouter.ai · read 2026-10-24 |
| OpenRouter aggregator | moonshotai/mxfp4 | $2per Mtok in$10per Mtok out$0.2per Mtok cachedopenrouter.ai · read 2026-10-25 |
| OpenRouter aggregator | moonshotai/highspeed | $4per Mtok in$20per Mtok out$0.2per Mtok cachedopenrouter.ai · read 2026-10-25 |
| Requesty aggregator | moonshot | $2per Mtok in$10per Mtok out$0.2per Mtok cachedrouter.requesty.ai · read 2026-10-25 |
| Vercel AI Gateway aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cached$2per Mtok cache writeai-gateway.vercel.sh · read 2026-10-25 |
| edenai aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cachedmodels.dev · read 2026-10-24 |
| kilo aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cachedmodels.dev · read 2026-10-24 |
| llmgateway aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cachedmodels.dev · read 2026-10-24 |
| llmgateway-providers aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cachedmodels.dev · read 2026-10-24 |
| merge-gateway aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cachedmodels.dev · read 2026-10-24 |
| opencode-go aggregator | standard | $2per Mtok in$10per Mtok out$0.2per Mtok cachedmodels.dev · read 2026-10-24 |
| Venice AI aggregator | standard | $3.75per Mtok in$18.75per Mtok out$0.38per Mtok cachedmodels.dev · read 2026-10-31 |
| PPIO aggregator | standard | $13per Mtok in$68per Mtok outapi.ppinfra.com · read 2026-10-31 |
Measured 12 standings
| Place | Board | Metric | Score |
|---|---|---|---|
| 1stof 114 | Design Arena · svg (models) | Elo | 1329 |
| 1stof 157 | Design Arena · uicomponent (models) | Elo | 1394 |
| 3rdof 150 | Design Arena · 3d (models) | Elo | 1444 |
| 5thof 169 | Design Arena · website (models) | Elo | 1326 |
| 6thof 163 | Design Arena · codecategories (models) | Elo | 1354 |
| 6thof 162 | Design Arena · gamedev (models) | Elo | 1411 |
| 9thof 84 | Proofbench — Epoch AI | Accuracy | 91 |
| 10thof 235 | Scicode — Epoch AI | Score | 60.764 |
| 13thof 132 | Ale bench — Epoch AI | Performance (max) | 1932.75 |
| 22ndof 86 | Artificial Analysis · Intelligence Index | Artificial Analysis Intelligence Index | 46 |
| 22ndof 154 | Design Arena · dataviz (models) | Elo | 1300 |
| 51stof 260 | Critpt — Epoch AI | Accuracy | 24.571 |
About
Kimi K3.1 Pro — a text model from Moonshot AI, sold by 18 companies from $1.8 in and $9 out per million tokens, placed 1st of 157 on Design Arena · uicomponent (models).
It takes text and images and returns text, with a context window of 1,048,576 tokens. It was published in October 2026. Its sellers say it can reason step by step and call a tool. The catalogue files it under chat. Eighteen companies sell it. The cheapest is $1.8 in and $9 out per million tokens at Inference.net. Beside the standard rate there are regional and separately routed lanes. It has been measured on 12 boards, and stands best at 1st of 157 on Design Arena · uicomponent (models).
Every current figure
- Maker
- Moonshot AI
- Register
- model
- Takes
- text + image
- Returns
- text
- Context
- 1,048,576 tokens
- Published
- October 2026
- Licence
- not read
- Sellers
- 18
- Price
- $1.8 in and $9 out per million tokens — Inference.net
- Boards
- 12
- Best place
- 1st of 157 — Design Arena · uicomponent (models)
Known as 2 names
moonshotai/kimi-k3.1-promoonshot/kimi-k3.1-pro