--- title: "MoonshotAI: Kimi K3.1 Pro — unrated, priced in this catalogue · Undominated.ai" canonical: https://undominated.ai/models/moonshotai__kimi-k3.1-pro/ description: "MoonshotAI: Kimi K3.1 Pro: $2.00/M in, $10.00/M out (price under confirmation since 2026-11-05). No LMArena general score in this catalogue — unrated, not ranked, not scored zero." --- # MoonshotAI: Kimi K3.1 Pro — unrated, priced in this catalogue · Undominated.ai > MoonshotAI: Kimi K3.1 Pro: $2.00/M in, $10.00/M out (price under confirmation since 2026-11-05). No LMArena general score in this catalogue — unrated, not ranked, not scored zero. [Check base rates for this workload](/check/moonshotai__kimi-k3.1-pro/) [Cheaper alternatives](/alternatives/) [Family](/families/) [Compare models](https://undominated.ai/compare/?models=moonshotai%2Fkimi-k3.1-pro) Comparison context Choose up to three standard models in Compare. Requirements and prompt length apply in Compare. This page keeps its stated price basis and workload controls. MODEL PROOF # Kimi K3.1 Pro Moonshot AI · 23 Oct 2026 Balanced Summarise Chat Code gen Agentic NO LMARENA GENERAL SCORE ## No LMArena general score is attached to this listing. **$4.00** / 1M tokens Balanced · 3 tokens in per 1 out Price under confirmation since 2026-11-05. Upstream lists another price for this model now, or other prices from its sellers. What is shown is the last we published; the new figures are published once a second day shows the same values. Evidence as of 05 Nov 2026 [Published record of 2026-11-04, under confirmation since 2026-11-05](https://undominated.ai/data/publications/inputs/63f8a51997f58a9ec6003d094c6846437f9a788564aebd07d91b53bfdcf08798.json) Independent LMArena score No LMArena general score Context window 1.05M Maximum output 943.72K Input modalities text, image, video Output modalities text Published input price $2.00 / 1M tokens Published output price $10.00 / 1M tokens Pricing kind fixed Inspect [complete billing conditions](#billing-details) and endpoint terms below. Price from Moonshot AI: the cheapest offer that is serving, at standard delivery, with at least 90% of the reference context and at the maker’s precision or better, at its standard rate. Price under confirmation since 2026-11-05 Upstream lists another price for this model now, or other prices from its sellers. What is shown is the last we published; the new figures are published once a second day shows the same values. Every price dimension · USD per million tokens | Input | $2.00 /M | | --- | --- | | Output | $10.00 /M | | Cached input | $0.200 /M | | Cache write | Unknown /M | | Cache write 1h | Unknown /M | | Reasoning | Unknown /M | ### Who sells it The same weights, different shops. Cheapest is not like-for-like when serving precision differs. 2 provider offers · rates, limits and conditions Rates are USD per million tokens. Endpoint terms can differ even when the quoted price and precision match. A listed parameter is a provider declaration, not a task-success test. | Seller | Input | Output | Precision | Uptime (1d) | | --- | --- | --- | --- | --- | | Seller Moonshot AI moonshotai/mxfp4 Endpoint terms Cached input /M $0.200 Context limit 1,048,576 tokens Output limit 943,718 tokens Tools Listed by endpoint Reasoning Listed by endpoint Promotional discount None reported Uptime · last 30 minutes 100.00% | Input $2.00 | Output $10.00 | Precision mxfp4 | Uptime (1d) 100.00% | | Seller Moonshot AI moonshotai/highspeed Endpoint terms Cached input /M $0.200 Context limit 1,048,576 tokens Output limit 943,718 tokens Tools Listed by endpoint Reasoning Listed by endpoint Promotional discount None reported Uptime · last 30 minutes 100.00% | Input $4.00 | Output $20.00 | Precision mxfp4 | Uptime (1d) 100.00% | ### Independent scores No independent benchmark has measured this model. Unrated is not a score of zero. #### Best rankings by task - UI components #1 1395 - Web apps #1 1312 - 3D #2 1450 - SVG #2 1329 - Mobile apps #3 1277 - Websites #4 1326 - Code categories #4 1356 - Game development #4 1413 Per-task Elo and rank from [Design Arena](https://designarena.ai), via OpenRouter’s model feed. The rank is the feed’s, and it counts models OpenRouter does not list. ### Capability | Context window | 1M | | --- | --- | | Max output | 943K | | Input modes | text, image, video | | Tool use | yes | | Reasoning | optional | | Open weights | Unknown | ### Provenance | Price source | [Published record of 2026-11-04](https://undominated.ai/data/publications/inputs/63f8a51997f58a9ec6003d094c6846437f9a788564aebd07d91b53bfdcf08798.json), under confirmation since 2026-11-05 | | --- | --- | | Fetched | 2026-11-05 | | Held | Price and provider offers kept at the [published record of 2026-11-04](https://undominated.ai/data/publications/inputs/63f8a51997f58a9ec6003d094c6846437f9a788564aebd07d91b53bfdcf08798.json) until a second day confirms the newer upstream value, or after 3 days until one day’s two readings agree. | | Quality data | unrated | Kimi K3.1 Pro is Moonshot AI's flagship open-weight multimodal reasoning model and a post-trained successor to Kimi K3, with a 1M-token context window. It is built for long-horizon coding, 3D... ## Questions this page answers What does Kimi K3.1 Pro cost? $2.00/M in, $10.00/M out: the published record of 2026-11-04, under confirmation since 2026-11-05. That is the API row, not a subscription. Does Kimi K3.1 Pro have an independent quality score? Kimi K3.1 Pro has no LMArena general score in this catalogue. Unrated is not a score of zero. What beats Kimi K3.1 Pro? Kimi K3.1 Pro has no LMArena general score. Unrated is not a score of zero. Does this page use Artificial Analysis scores for Kimi K3.1 Pro? No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated. Does a missing score mean Kimi K3.1 Pro scored zero? Unrated is not a score of zero. MODEL MONUMENT ## Save or share this proof Download proof card · 1200 × 630 Preview and more sharing options MoonshotAI: Kimi K3.1 Pro. Balanced workload. Not rated on the LMArena general board. Evidence as of 05 Nov 2026. Price under confirmation since 05 Nov 2026. Copy model link Download square card · 1080 × 1080 Copy landscape image Share landscape card ## Related No LMArena general score, so there is no dominator to name. Unrated is not a clean bill of health. - Same vendor [Kimi K3](/models/moonshotai__kimi-k3/) - Moonshot AI models [Moonshot AI](/providers/moonshot-ai/) - Same vendor [Kimi K2.6](/models/moonshotai__kimi-k2.6/) - Same vendor [Kimi K2.5](/models/moonshotai__kimi-k2.5/) ## Badge The verdict as one SVG, for a README or a docs page. It states this model's dominance status at the balanced workload on the LMArena lens, with the date it was computed, and it is rebuilt with the catalogue — so it changes when the verdict changes, including to one you would rather it did not. Markdown Copy [![Kimi K3.1 Pro — Undominated.ai dominance verdict](https://undominated.ai/badge/moonshotai__kimi-k3.1-pro.svg)](https://undominated.ai/models/moonshotai__kimi-k3.1-pro/) HTML Copy Kimi K3.1 Pro — Undominated.ai dominance verdict Direct file: [https://undominated.ai/badge/moonshotai__kimi-k3.1-pro.svg](https://undominated.ai/badge/moonshotai__kimi-k3.1-pro.svg) — a static SVG, written by scripts/build-badges.mjs on every build, so the copy you embed is never older than the last deploy. ## Continue your investigation - [Explore model families](/families/) - [Compare a shortlist](/compare/) - [Check a model](/check/) - [Understand the evidence](/methodology/)