Gemini 4 Argon
Claude Opus 5.5
Muse Wonder
MiMo-V2.6-Pro
Qwen3.8-Max
Kimi K3
GLM-5.3
GPT-5.5
ERNIE 5.1
DeepSeek-V4.1-Flash-20260910
Grok 4.20 Beta
amazon-nova-experimental-chat
Dola Seed 2.0 Pro
NVIDIA-Nemotron-3-Ultra-550B-A55B
Gemma 4 31B
Step 5 PreviewMiMo-V2.6-Pro vs Gemini 3 Pro
- MiMo-V2.6-Pro rates higher on LMArena’s text leaderboard: 1491 against 1480.
- On the 2 Vals AI benchmarks both have taken, MiMo-V2.6-Pro wins 1 and Gemini 3 Pro wins 1 (MiMo-V2.6-Pro: Vibe Code Bench).
LatestMiMo-V2.6-Pro 1491Gemini 3 Pro 1480
Side by side
Models (2/6)
- MiMo-V2.6-Pro
- Gemini 3 Pro
| Benchmark | MiMo-V2.6-Pro | Gemini 3 Pro |
|---|---|---|
| The model | ||
| Lab | Xiaomi | |
| Released | 2026-09-21 | — |
| Weights | Open | Proprietary |
| Context window | 1.1M | — |
| Input, per 1M tokens | $0.43 | — |
| Output, per 1M tokens | $0.87 | — |
| LMArena, people’s votes | ||
| LMArena TextMillions of people compare two anonymous models side by side and vote for the better answer | 1491#11 of 351 | 1480#21 of 351 |
| LMArena WebDevPeople ask two anonymous models to build the same web app, try both and vote for the better one | 1625#23 of 124 | 1440#80 of 124 |
| LMArena VisionSide-by-side votes on prompts that include an image | 1263#53 of 146 | 1305#16 of 146 |
| LMArena CodingLMArena’s text votes on prompts that ask for code | 1533#5 of 346 | 1481#55 of 346 |
| LMArena MathLMArena’s text votes on math prompts | 1500#16 of 339 | 1476#38 of 339 |
| LMArena Creative writingLMArena’s text votes on stories, poems and other creative writing | 1466#20 of 349 | 1483#13 of 349 |
| LMArena Hard promptsLMArena’s text votes on the hardest prompts | 1511#8 of 351 | 1480#39 of 351 |
| LMArena Instruction followingLMArena’s text votes on prompts with specific instructions to follow | 1491#12 of 351 | 1458#43 of 351 |
| Vals AI, overall | ||
| Vals IndexVals AI’s headline score | 57.81%#14 of 27 | — |
| Vals AI, coding | ||
| Terminal-Bench 4.0Frontier-difficulty tasks an agent completes in a real terminal | 31.31%#21 of 55 | — |
| SWE-benchReal GitHub issues from open-source projects | — | 76.40%#37 of 85 |
| Vibe Code BenchBuilding complete web apps from a plain-language brief, graded on whether the app works | 85.22%#15 of 115 | 14.30%#91 of 115 |
| Code MigrationRewriting working programs in a new language, graded on whether the new program still passes its tests | 48.79%#16 of 28 | — |
| LiveCodeBenchFresh competitive programming problems, collected after models’ training cut-offs to avoid contamination | — | 86.41%#23 of 143 |
| Vals AI, finance | ||
| Finance AgentThe core tasks of a financial analyst, done as an agent with research tools | 64.26%#10 of 31 | — |
| Finance IndexVals AI’s composite of finance tasks | 57.85%#12 of 31 | — |
| Tax Agent BenchAgentic research into US corporate tax questions | 32.39%#19 of 76 | — |
| Vals AI, law | ||
| Legal IndexVals AI’s composite of legal tasks | 72.14%#8 of 28 | — |
| Legal Research BenchAgentic US legal research | 47.12%#15 of 85 | — |
| Vals AI, medicine | ||
| MedCodeAssigning the right medical billing codes from clinical notes | 44.97%#39 of 107 | 52.20%#14 of 107 |
| MedQAMedical licensing exam questions, measured on accuracy and on robustness to bias | — | 96.03%#8 of 92 |
| Vals AI, reasoning | ||
| GPQA DiamondGraduate-level questions in biology, physics and chemistry that experts answer well and search does not | — | 91.67%#19 of 138 |
| MMLU-ProHarder, reasoning-focused multiple choice across 14 subjects, from law to engineering | — | 90.10%#7 of 138 |
| AIMEProblems from the American Invitational Mathematics Examination, a qualifier for the US Math Olympiad | — | 96.68%#4 of 96 |
| MMMUCollege-level questions that need both an image and text | — | 87.51%#14 of 93 |
| Terminal-Bench ScienceExpert-written scientific research workflows, run by an agent in a terminal | 2.86%#33 of 42 | — |
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Questions
Which is better, MiMo-V2.6-Pro or Gemini 3 Pro?
MiMo-V2.6-Pro rates higher on LMArena’s text leaderboard: 1491 against 1480. On the 2 Vals AI benchmarks both have taken, MiMo-V2.6-Pro wins 1 and Gemini 3 Pro wins 1 (MiMo-V2.6-Pro: Vibe Code Bench).