As of October 20, 2026, Xiaomi MiMo-V2.6-Pro ranks #13 of 213 models overall with 46.3 on the Artificial Analysis Intelligence Index. Its strongest category is web design, where it ranks #15 of 131. Xiaomi MiMo-V2.6-Pro costs $0.435 per million input tokens and $0.87 per million output tokens. It was released on September 21, 2026.
Its output price ranks 122 of 349 priced models, counting from the cheapest.
Listed on OpenRouter September 21, 2026, 29 days before our data. Results so far on 73 of 190 public boards; this page updates every day as boards publish.
MiMo-V2.6-Pro is the flagship foundation model developed by Xiaomi. Built at a scale of over 1T parameters, it is designed to push the ceiling of capability for the most demanding...
xiaomi/mimo-v2.6-pro The tick on a coding bar is the median of every model measured on it. Outside coding, the place is this model's rank on that board. A board that never ran the model says so.
Measured in 2 of 6 categories. A place counts only the models measured on that board.
The index averages only the coding benchmarks that have a result; the others are skipped, never filled in. How it is weighted
Not measured on SWE-bench Lite, SWE-bench (full test set), SWE-bench Multimodal, SWE-bench Multilingual, AA Coding Index, LiveCodeBench (Vals AI), SWE-bench Verified (Vals AI), Vibe Code Bench 1-100 (Vals AI), SkillsBench (Vals AI), LiveCodeBench (Artificial Analysis run), Terminal-Bench Hard (Artificial Analysis run), Terminal-Bench, DeepSWE, FrontierCode, FrontierSWE, GSO-Bench, WeirdML, MirrorCode, Cybench
Not measured on Epoch Capabilities Index
Not measured on AA Agentic Index, Design Arena: agents building full-stack apps, Design Arena: agents building mobile apps, Design Arena: agents building Android apps, Design Arena: agents building Godot games, Design Arena: agents building games, Design Arena: HTML slides, Design Arena: PowerPoint slides, Design Arena: spreadsheets, BioMysteryBench (Vals AI), Vals Science Index, Time Horizon Index (Vals AI), CUA-bench (Vals AI), Robo-bench (Vals AI), τ²-Bench Telecom, METR time horizons, Remote Labor Index, GDPval, OSWorld 2.0, BALROG, DeepResearch Bench, PostTrainBench, TheAgentCompany, OSWorld, SpireClimb, Vending-Bench 2, LMArena Search
Not measured on GPQA Diamond, MMMU Pro (Vals AI), GPQA Diamond (Artificial Analysis run), GPQA Diamond (Epoch AI run), ARC-AGI, ARC-AGI-2, Humanity's Last Exam, SimpleBench, Chess puzzles, Mystery game puzzles, EBR-bench, VPCT, BIG-Bench Hard
Not measured on AIME, MATH 500 (Vals AI), MGSM (Vals AI), AA Math Index, AIME 2025 (Artificial Analysis run), OTIS Mock AIME, FrontierMath, tiers 1 to 3, FrontierMath, tier 4, MATH level 5, GSM8K
Not measured on MMLU Pro, LegalBench (Vals AI), CaseLaw (Vals AI), CorpFin (Vals AI), TaxEval (Vals AI), MortgageTax (Vals AI), MedQA (Vals AI), MMLU Pro (Artificial Analysis run), SimpleQA Verified, MMLU, GeoBench, AI2 Reasoning Challenge
Not measured on Design Arena: SVG, Design Arena: ASCII art
Not measured on Vals Multimodal Index, IFBench, DTBench, LMCA, Fiction.LiveBench, Creative writing (Lech Mazur), CL-bench, Surface Evolver Bench, Furniture assembly, ExploitBench, HellaSwag, WinoGrande, PIQA, CL-bench Life, LMArena Text: German, LMArena Text: Japanese, LMArena Text: Korean, LMArena Text: French, LMArena Text: Spanish, LMArena Text: Polish, LMArena Vision: Chinese, LMArena Vision: humor, LMArena Vision: captioning, LMArena Vision: recognizing things, LMArena Vision: creative writing, LMArena Document
Not measured on Design Arena: images, Design Arena: graphic design, Design Arena: logos, LMArena Text to Image, LMArena Image Edit
Public boards shown as published (Vals AI, Artificial Analysis, Design Arena) and kept out of the coding index. Each links to its source on the benchmark page.
| Benchmark | Result | Index weight |
|---|---|---|
| Aider polyglotCoding | Not measured | 35% |
| SWE-bench VerifiedCoding | Not measured | 30% |
| SWE-bench LiteCoding | Not measured | Not in index |
| SWE-bench (full test set)Coding | Not measured | Not in index |
| SWE-bench MultimodalCoding | Not measured | Not in index |
| SWE-bench MultilingualCoding | Not measured | Not in index |
| LiveBench codingCoding | 81.5% | 20% |
| LMArena WebDevCoding | 1625 | 15% |
| Vals IndexGeneral | 57.8% | Not in index |
| GPQA DiamondReasoning | Not measured | Not in index |
| AIMEMath | Not measured | Not in index |
| MMLU ProKnowledge | Not measured | Not in index |
| AA Intelligence IndexIntelligence | 46.3 | Not in index |
| AA Coding IndexCoding | Not measured | Not in index |
| AA Agentic IndexAgentic work | Not measured | Not in index |
| Design Arena: websitesWeb design | 1308 | Not in index |
| Design Arena: UI componentsWeb design | 1340 | Not in index |
| Design Arena: game devWeb design | 1313 | Not in index |
| Design Arena: data vizWeb design | 1337 | Not in index |
| Design Arena: 3DWeb design | 1331 | Not in index |
| Design Arena: all code categoriesWeb design | 1317 | Not in index |
| Design Arena: SVGWeb design | Not measured | Not in index |
| Design Arena: ASCII artWeb design | Not measured | Not in index |
| Design Arena: agents building web appsAgentic work | 1289 | Not in index |
| Design Arena: agents building full-stack appsAgentic work | Not measured | Not in index |
| Design Arena: agents building mobile appsAgentic work | Not measured | Not in index |
| Design Arena: agents building Android appsAgentic work | Not measured | Not in index |
| Design Arena: agents building Godot gamesAgentic work | Not measured | Not in index |
| Design Arena: agents building gamesAgentic work | Not measured | Not in index |
| Design Arena: HTML slidesAgentic work | Not measured | Not in index |
| Design Arena: PowerPoint slidesAgentic work | Not measured | Not in index |
| Design Arena: spreadsheetsAgentic work | Not measured | Not in index |
| Design Arena: imagesImage generation | Not measured | Not in index |
| Design Arena: graphic designImage generation | Not measured | Not in index |
| Design Arena: logosImage generation | Not measured | Not in index |
| LiveBench reasoningReasoning | 79.6% | Not in index |
| LiveBench data analysisGeneral | 72.3% | Not in index |
| LiveBench researchAgentic work | 76.7% | Not in index |
| LiveBench browserAgentic work | 88.0% | Not in index |
| LiveBench long agenticAgentic work | 47.5% | Not in index |
| LiveBench designWeb design | 78.5% | Not in index |
| LiveCodeBench (Vals AI)Coding | Not measured | Not in index |
| SWE-bench Verified (Vals AI)Coding | Not measured | Not in index |
| Terminal-Bench 4 (Vals AI)Coding | 31.3% | Not in index |
| Vibe Code Bench (Vals AI)Coding | 85.2% | Not in index |
| Code migration (Vals AI)Coding | 43.0% | Not in index |
| ProgramBench (Vals AI)Coding | 0.5% | Not in index |
| SREBench (Vals AI)Agentic work | 3.0% | Not in index |
| IOI (Vals AI)Coding | 39.3% | Not in index |
| Terminal-Bench 2.1 (Vals AI)Coding | 67.8% | Not in index |
| SWE-bench Multimodal (Vals AI)Coding | 41.3% | Not in index |
| Vibe Code Bench 1-100 (Vals AI)Coding | Not measured | Not in index |
| SkillsBench (Vals AI)Coding | Not measured | Not in index |
| CyberBench (Vals AI)Coding | 72.9% | Not in index |
| Finance Agent (Vals AI)Agentic work | 57.3% | Not in index |
| Tax Agent Bench (Vals AI)Agentic work | 32.4% | Not in index |
| Legal Research Bench (Vals AI)Agentic work | 47.1% | Not in index |
| Harvey's Legal Agent Benchmark (Vals AI)Agentic work | 13.8% | Not in index |
| Excel Modeling Benchmark (Vals AI)Agentic work | 62.9% | Not in index |
| BioMysteryBench (Vals AI)Agentic work | Not measured | Not in index |
| Terminal-Bench-Science (Vals AI)Agentic work | 2.9% | Not in index |
| Vals Science IndexAgentic work | Not measured | Not in index |
| Time Horizon Index (Vals AI)Agentic work | Not measured | Not in index |
| CUA-bench (Vals AI)Agentic work | Not measured | Not in index |
| Robo-bench (Vals AI)Agentic work | Not measured | Not in index |
| Public Benefits Bench (Vals AI)General | 68.9% | Not in index |
| MysteryMechanism (Vals AI)Reasoning | 15.3% | Not in index |
| MMMU Pro (Vals AI)Reasoning | Not measured | Not in index |
| MATH 500 (Vals AI)Math | Not measured | Not in index |
| MGSM (Vals AI)Math | Not measured | Not in index |
| SAGE (Vals AI)General | 45.0% | Not in index |
| LegalBench (Vals AI)Knowledge | Not measured | Not in index |
| CaseLaw (Vals AI)Knowledge | Not measured | Not in index |
| CorpFin (Vals AI)Knowledge | Not measured | Not in index |
| TaxEval (Vals AI)Knowledge | Not measured | Not in index |
| MortgageTax (Vals AI)Knowledge | Not measured | Not in index |
| MedQA (Vals AI)Knowledge | Not measured | Not in index |
| MedCode (Vals AI)Knowledge | 45.0% | Not in index |
| MedScribe (Vals AI)General | 88.3% | Not in index |
| Vals Multimodal IndexGeneral | Not measured | Not in index |
| AA Math IndexMath | Not measured | Not in index |
| GPQA Diamond (Artificial Analysis run)Reasoning | Not measured | Not in index |
| Humanity's Last Exam (Artificial Analysis run)Reasoning | 49.4% | Not in index |
| MMLU Pro (Artificial Analysis run)Knowledge | Not measured | Not in index |
| LiveCodeBench (Artificial Analysis run)Coding | Not measured | Not in index |
| SciCodeCoding | 60.9% | Not in index |
| Terminal-Bench Hard (Artificial Analysis run)Coding | Not measured | Not in index |
| IFBenchGeneral | Not measured | Not in index |
| Long context reasoning (AA-LCR)General | 86.3% | Not in index |
| τ²-Bench TelecomAgentic work | Not measured | Not in index |
| AIME 2025 (Artificial Analysis run)Math | Not measured | Not in index |
| Terminal-BenchCoding | Not measured | Not in index |
| DeepSWECoding | Not measured | Not in index |
| FrontierCodeCoding | Not measured | Not in index |
| FrontierSWECoding | Not measured | Not in index |
| GSO-BenchCoding | Not measured | Not in index |
| WeirdMLCoding | Not measured | Not in index |
| MirrorCodeCoding | Not measured | Not in index |
| APEX-AgentsAgentic work | 54.4% | Not in index |
| METR time horizonsAgentic work | Not measured | Not in index |
| Remote Labor IndexAgentic work | Not measured | Not in index |
| GDPvalAgentic work | Not measured | Not in index |
| OSWorld 2.0Agentic work | Not measured | Not in index |
| BALROGAgentic work | Not measured | Not in index |
| DeepResearch BenchAgentic work | Not measured | Not in index |
| PostTrainBenchAgentic work | Not measured | Not in index |
| GPQA Diamond (Epoch AI run)Reasoning | Not measured | Not in index |
| ARC-AGIReasoning | Not measured | Not in index |
| ARC-AGI-2Reasoning | Not measured | Not in index |
| Humanity's Last ExamReasoning | Not measured | Not in index |
| SimpleBenchReasoning | Not measured | Not in index |
| Chess puzzlesReasoning | Not measured | Not in index |
| Mystery game puzzlesReasoning | Not measured | Not in index |
| EBR-benchReasoning | Not measured | Not in index |
| OTIS Mock AIMEMath | Not measured | Not in index |
| FrontierMath, tiers 1 to 3Math | Not measured | Not in index |
| FrontierMath, tier 4Math | Not measured | Not in index |
| ProofBenchMath | 70.0% | Not in index |
| MATH level 5Math | Not measured | Not in index |
| GSM8KMath | Not measured | Not in index |
| SimpleQA VerifiedKnowledge | Not measured | Not in index |
| MMLUKnowledge | Not measured | Not in index |
| GeoBenchKnowledge | Not measured | Not in index |
| DTBenchGeneral | Not measured | Not in index |
| LMCAGeneral | Not measured | Not in index |
| Fiction.LiveBenchGeneral | Not measured | Not in index |
| Creative writing (Lech Mazur)General | Not measured | Not in index |
| CL-benchGeneral | Not measured | Not in index |
| Surface Evolver BenchGeneral | Not measured | Not in index |
| Furniture assemblyGeneral | Not measured | Not in index |
| ExploitBenchGeneral | Not measured | Not in index |
| CybenchCoding | Not measured | Not in index |
| TheAgentCompanyAgentic work | Not measured | Not in index |
| OSWorldAgentic work | Not measured | Not in index |
| SpireClimbAgentic work | Not measured | Not in index |
| VPCTReasoning | Not measured | Not in index |
| BIG-Bench HardReasoning | Not measured | Not in index |
| AI2 Reasoning ChallengeKnowledge | Not measured | Not in index |
| HellaSwagGeneral | Not measured | Not in index |
| WinoGrandeGeneral | Not measured | Not in index |
| PIQAGeneral | Not measured | Not in index |
| CL-bench LifeGeneral | Not measured | Not in index |
| ALE-BenchCoding | 1158.1 | Not in index |
| Vending-Bench 2Agentic work | Not measured | Not in index |
| Epoch Capabilities IndexIntelligence | Not measured | Not in index |
| LMArena TextGeneral | 1491 | Not in index |
| LMArena Text: codingCoding | 1532 | Not in index |
| LMArena Text: hard promptsReasoning | 1510 | Not in index |
| LMArena Text: mathMath | 1499 | Not in index |
| LMArena Text: instruction followingGeneral | 1491 | Not in index |
| LMArena Text: creative writingGeneral | 1465 | Not in index |
| LMArena VisionGeneral | 1263 | Not in index |
| LMArena Text: EnglishGeneral | 1504 | Not in index |
| LMArena Text: non-EnglishGeneral | 1473 | Not in index |
| LMArena Text: ChineseGeneral | 1528 | Not in index |
| LMArena Text: GermanGeneral | Not measured | Not in index |
| LMArena Text: JapaneseGeneral | Not measured | Not in index |
| LMArena Text: KoreanGeneral | Not measured | Not in index |
| LMArena Text: FrenchGeneral | Not measured | Not in index |
| LMArena Text: SpanishGeneral | Not measured | Not in index |
| LMArena Text: RussianGeneral | 1480 | Not in index |
| LMArena Text: PolishGeneral | Not measured | Not in index |
| LMArena Text: multi-turnGeneral | 1463 | Not in index |
| LMArena Text: longer queriesGeneral | 1500 | Not in index |
| LMArena Text: expertReasoning | 1541 | Not in index |
| LMArena Text: hard prompts in EnglishReasoning | 1519 | Not in index |
| LMArena Text: software and ITCoding | 1527 | Not in index |
| LMArena Text: mathematical workMath | 1511 | Not in index |
| LMArena Text: scienceKnowledge | 1503 | Not in index |
| LMArena Text: medicine and healthcareKnowledge | 1491 | Not in index |
| LMArena Text: legal and governmentKnowledge | 1484 | Not in index |
| LMArena Text: business and financeKnowledge | 1467 | Not in index |
| LMArena Text: writing and languageGeneral | 1469 | Not in index |
| LMArena Text: entertainment and mediaGeneral | 1465 | Not in index |
| LMArena WebDev: ReactCoding | 1639 | Not in index |
| LMArena WebDev: HTMLCoding | 1616 | Not in index |
| LMArena WebDev: from an imageCoding | 1598 | Not in index |
| LMArena Vision: EnglishGeneral | 1268 | Not in index |
| LMArena Vision: ChineseGeneral | Not measured | Not in index |
| LMArena Vision: reading textGeneral | 1270 | Not in index |
| LMArena Vision: diagramsReasoning | 1281 | Not in index |
| LMArena Vision: homeworkReasoning | 1264 | Not in index |
| LMArena Vision: humorGeneral | Not measured | Not in index |
| LMArena Vision: captioningGeneral | Not measured | Not in index |
| LMArena Vision: recognizing thingsGeneral | Not measured | Not in index |
| LMArena Vision: creative writingGeneral | Not measured | Not in index |
| LMArena SearchAgentic work | Not measured | Not in index |
| LMArena DocumentGeneral | Not measured | Not in index |
| LMArena Text to ImageImage generation | Not measured | Not in index |
| LMArena Image EditImage generation | Not measured | Not in index |
A list price says what a token costs. The cost per solved task says what a working answer costs, which is the number that decides.
Neither board that publishes what a SWE-bench Verified attempt costs, Vals AI and swebench.com, has run this model. We leave the number out rather than estimate it.
LiveBench, on its own coding tasks, publishes what one task cost this model: $0.224, at a score of 81.5%. LiveBench counts that as $0.275 per successful task. Different tasks from SWE-bench, so it is not our number and does not enter its ranking. LiveBench coding
Beside a result, many boards publish what the run cost, how long it took, the tokens it spent or the votes behind a rating. Each figure as its board printed it, one board per row.
| Board | Result | What the run cost | Also published |
|---|---|---|---|
| LiveBench coding | 81.5% | $0.2239 per task | Output tokens per task 82,405 |
| Vals Index | 57.8% | $0.43 per test | Duration, as printed 1h 13m |
| LiveBench reasoning | 79.6% | $0.0237 per task | Output tokens per task 26,730 |
| LiveBench data analysis | 72.3% | $0.0386 per task | Output tokens per task 41,652 |
| LiveBench research | 76.7% | $0.1423 per task | Output tokens per task 57,443 |
| LiveBench browser | 88.0% | $0.4567 per task | Output tokens per task 33,173 |
| LiveBench long agentic | 47.5% | $1.3886 per task | Output tokens per task 417,649 |
| LiveBench design | 78.5% | $0.0932 per task | Output tokens per task 58,295 |
| Terminal-Bench 4 (Vals AI) | 31.3% | $0.50 per test | Duration, as printed 2h 42m |
| Vibe Code Bench (Vals AI) | 85.2% | $1.04 per test | Duration, as printed 1h 01m |
| Code migration (Vals AI) | 43.0% | $0.69 per test | Duration, as printed 2h 49m |
| ProgramBench (Vals AI) | 0.5% | $0.73 per test | Duration, as printed 3h 00m |
| SREBench (Vals AI) | 3.0% | $0.53 per test | Duration, as printed 2h 23m |
|---|---|---|---|
| IOI (Vals AI) | 39.3% | $0.84 per test | Duration, as printed 2h 26m |
| Terminal-Bench 2.1 (Vals AI) | 67.8% | $0.07 per test | Duration, as printed 15m 39s |
| SWE-bench Multimodal (Vals AI) | 41.3% | $0.12 per test | Duration, as printed 46m 03s |
| CyberBench (Vals AI) | 72.9% | $0.09 per test | Duration, as printed 27m 41s |
| Finance Agent (Vals AI) | 57.3% | $0.20 per test | Duration, as printed 10m 48s |
| Tax Agent Bench (Vals AI) | 32.4% | $0.13 per test | Duration, as printed 25m 48s |
| Legal Research Bench (Vals AI) | 47.1% | $0.18 per test | Duration, as printed 30m 16s |
| Harvey's Legal Agent Benchmark (Vals AI) | 13.8% | $0.22 per test | Duration, as printed 31m 02s |
| Excel Modeling Benchmark (Vals AI) | 62.9% | $0.33 per test | Duration, as printed 55m 14s |
| Terminal-Bench-Science (Vals AI) | 2.9% | $0.62 per test | Duration, as printed 3h 12m |
| Public Benefits Bench (Vals AI) | 68.9% | $0.08 per test | Nothing else |
| MysteryMechanism (Vals AI) | 15.3% | $0.15 per test | Duration, as printed 44m 00s |
| ProofBench | 70.0% | $0.2454 per test | Time per proof 1h 02m |
| ALE-Bench | 1158.1 | $0.1084 per problem | Tokens per problem 152,523 |
| LMArena WebDev | 1625 Elo | Not published | Votes 5,041 · Interval (±) ±9.6 |
| SAGE (Vals AI) | 45.0% | Not published | Latency, as printed 3m 40s |
| MedCode (Vals AI) | 45.0% | Not published | Latency, as printed 2m 57s |
| MedScribe (Vals AI) | 88.3% | Not published | Latency, as printed 2m 53s |
| APEX-Agents | 54.4% | Not published | Mean score 65.3% |
| LMArena Text | 1491 Elo | Not published | Votes 4,075 · Interval (±) ±9.3 |
| LMArena Text: coding | 1532 Elo | Not published | Votes 1,105 · Interval (±) ±17.6 |
| LMArena Text: hard prompts | 1510 Elo | Not published | Votes 2,624 · Interval (±) ±11.5 |
| LMArena Text: math | 1499 Elo | Not published | Votes 215 · Interval (±) ±39.9 |
| LMArena Text: instruction following | 1491 Elo | Not published | Votes 1,395 · Interval (±) ±15.8 |
| LMArena Text: creative writing | 1465 Elo | Not published | Votes 793 · Interval (±) ±21.0 |
| LMArena Vision | 1263 Elo | Not published | Votes 1,754 · Interval (±) ±14.7 |
| LMArena Text: English | 1504 Elo | Not published | Votes 1,503 · Interval (±) ±14.9 |
| LMArena Text: non-English | 1473 Elo | Not published | Votes 2,568 · Interval (±) ±11.6 |
| LMArena Text: Chinese | 1528 Elo | Not published | Votes 299 · Interval (±) ±32.6 |
| LMArena Text: Russian | 1480 Elo | Not published | Votes 583 · Interval (±) ±23.6 |
| LMArena Text: multi-turn | 1463 Elo | Not published | Votes 587 · Interval (±) ±23.8 |
| LMArena Text: longer queries | 1500 Elo | Not published | Votes 1,655 · Interval (±) ±14.6 |
| LMArena Text: expert | 1541 Elo | Not published | Votes 464 · Interval (±) ±26.8 |
| LMArena Text: hard prompts in English | 1519 Elo | Not published | Votes 940 · Interval (±) ±18.8 |
| LMArena Text: software and IT | 1527 Elo | Not published | Votes 1,648 · Interval (±) ±14.3 |
| LMArena Text: mathematical work | 1511 Elo | Not published | Votes 228 · Interval (±) ±38.4 |
| LMArena Text: science | 1503 Elo | Not published | Votes 606 · Interval (±) ±23.1 |
| LMArena Text: medicine and healthcare | 1491 Elo | Not published | Votes 254 · Interval (±) ±36.1 |
| LMArena Text: legal and government | 1484 Elo | Not published | Votes 345 · Interval (±) ±31.6 |
| LMArena Text: business and finance | 1467 Elo | Not published | Votes 713 · Interval (±) ±22.1 |
| LMArena Text: writing and language | 1469 Elo | Not published | Votes 1,003 · Interval (±) ±18.5 |
| LMArena Text: entertainment and media | 1465 Elo | Not published | Votes 928 · Interval (±) ±19.6 |
| LMArena WebDev: React | 1639 Elo | Not published | Votes 3,201 · Interval (±) ±11.8 |
| LMArena WebDev: HTML | 1616 Elo | Not published | Votes 722 · Interval (±) ±24.0 |
| LMArena WebDev: from an image | 1598 Elo | Not published | Votes 2,627 · Interval (±) ±12.3 |
| LMArena Vision: English | 1268 Elo | Not published | Votes 612 · Interval (±) ±24.3 |
| LMArena Vision: reading text | 1270 Elo | Not published | Votes 1,195 · Interval (±) ±17.3 |
| LMArena Vision: diagrams | 1281 Elo | Not published | Votes 473 · Interval (±) ±27.4 |
| LMArena Vision: homework | 1264 Elo | Not published | Votes 226 · Interval (±) ±39.4 |