MiMo-V2.6-Pro
XiaomiOpen weightsMITReleased Sep 21, 2026
MiMo-V2.6-Pro ranks #9 on LMArena (1491.7); official output price $0.87 per 1M tokens.
Key metrics
Rank history
LMArena rank, last 14 days#9 on Sep 26, #9 now; best #9 in this period.
Models ranked nearby
Sorted by Arena score| # | Model | Arena | Intel. | Output $ | tok/s |
|---|---|---|---|---|---|
| 4 |  Claude Opus 5 | 1507.0 | 50.8 | $25.00 | – |
| 5 | Claude Opus 4.6 | 1502.9 | 31.9 | $25.00 | – |
| 6 |  Gemini 3.8 Flash | 1499.0 | 40.9 | $3.75 | 131 |
| 7 | MiMo-V2.6-ProThis page | 1491.7 | 46.3 | $0.87 | 40 |
| 8 | Claude Fable 5 | 1491.2 | 49.6 | $50.00 | – |
| 9 | Claude Opus 4.7 | 1489.6 | 40.7 | $25.00 | – |
| 10 |  Muse Spark 1.3 | 1489.6 | 48.1 | $4.25 | 118 |
More from Xiaomi
| # | Model | Arena | Intel. | Output $ | tok/s |
|---|---|---|---|---|---|
| 29 | MiMo V2.5 Pro | 1465.3 | 26.0 | $0.87 | – |
| 37 | MiMo-V2.6-Flash | 1455.2 | 37.9 | $0.28 | 58 |
| 60 | MiMo V2.5 | 1427.6 | 25.2 | $0.28 | – |
Pricing
- Official API list price: $0.44 input and $0.87 output per 1M tokens (USD).
- At a typical 3:1 input-to-output ratio, the blended cost is about $0.54 per 1M tokens.
- Among 78 models with an output price, it is the #9 cheapest.
- The cheapest OpenRouter route charges $0.44 input / $0.87 output.
Sources & methodology
MiMo-V2.6-Pro (Xiaomi): Arena 1491.7 (#9), Intelligence Index 46.3, $0.44 in / $0.87 out per 1M tokens, 1.05M context. Data updated Oct 9, 2026.
- LMArena — Arena score, 95% confidence interval, votes and rank.
- Artificial Analysis — Intelligence / Coding Index, output speed and latency (medians).
- OpenRouter — Route prices, context length and listing date.
Arena scores use the Bradley-Terry model (not Elo); ± is the half-width of the 95% confidence interval. Latency figures are Artificial Analysis medians; for reasoning models, time to first token and to first answer include the thinking phase. Data syncs daily at 14:20 (UTC+8).
FAQ
What rank is MiMo-V2.6-Pro right now?
MiMo-V2.6-Pro is #7 on our leaderboard of 68 scored models (Arena score 1491.7); its raw LMArena rank is #9.
What does MiMo-V2.6-Pro cost via API?
Input $0.44 / output $0.87 per 1M tokens (official API list price; the OpenRouter quote when no official price is available). At a typical 3:1 input-to-output ratio, the blended cost is about $0.54 per 1M tokens.
How fast is MiMo-V2.6-Pro?
Artificial Analysis measures about 40 output tokens per second, 3.8 s to the first token and 54 s to the first answer token; it is a reasoning model, so latency includes thinking time.
How close is MiMo-V2.6-Pro to the models ranked next to it?
It is 7.3 points behind Gemini 3.8 Flash (1499.0) and 0.5 points ahead of Claude Fable 5 (1491.2); gaps smaller than the confidence interval (±9.4) are not significant.
Is MiMo-V2.6-Pro open source? Can it be self-hosted?
MiMo-V2.6-Pro is an open-weights model (license: MIT); you can download the weights and self-host.
What is the context length of MiMo-V2.6-Pro?
1.05M (1,050,000 tokens, as listed on OpenRouter).