Muse Wonder vs MiMo-V2.5-Pro
Updated October 21, 2026. 45 benchmarks have a result for both. Coding is ranked on the Vibe Coding Index; every other board is shown as published.
Decision reading
Pick Muse Wonder for coding: it scores 64.5 on the Vibe Coding Index against 40.0 for MiMo-V2.5-Pro.
Pick MiMo-V2.5-Pro when output tokens cost 32.8x less, or when the context window is larger, 1.05M against 1.05M tokens.
- Shared results
- 45
- Muse Wonder only
- 15
- MiMo-V2.5-Pro only
- 25
- Like-for-like categories
- 7 of 9
Shared results can support a head-to-head reading. Results only one model has describe coverage, not superiority.
Which one for your work
Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.
Coding
Vibe Coding Index, four public coding benchmarks
Muse Wonder
Muse Wonder scores 64.5 against 40.0.
One benchmark behind each score
Intelligence
AA Intelligence Index
No call
Only MiMo-V2.5-Pro has a AA Intelligence Index result, 26.0.
Directional only
Agentic work
AA Agentic Index
No call
Only MiMo-V2.5-Pro has a AA Agentic Index result, 21.3.
Directional only
Reasoning
GPQA Diamond
No call
Only MiMo-V2.5-Pro has a GPQA Diamond result, 82.6%.
Directional only
Knowledge
MMLU Pro
No call
Only MiMo-V2.5-Pro has a MMLU Pro result, 84.6%.
Directional only
Web design
Design Arena: websites
Muse Wonder
Muse Wonder leads, 1361 against 1267.
Same board, both measured
General
Vals Index
No call
Only Muse Wonder has a Vals Index result, 64.9%.
Directional only
Long documents
Listed context window
MiMo-V2.5-Pro
MiMo-V2.5-Pro takes 1.05M tokens against 1.05M.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
MiMo-V2.5-Pro
Muse Wonder $0.014, MiMo-V2.5-Pro $0.0006 per turn.
List prices
Cost per solved task
One SWE-bench Verified task, solved
No call
Only MiMo-V2.5-Pro has the number, $0.03.
Directional only
At a glance
- Coding index
- Muse Wonder 64.5 from 1 benchmark, MiMo-V2.5-Pro 40.0 from 1 benchmark.
- Widest category
- Coding, 24.8 points apart on average over 9 shared benchmarks.
- Widest single gap
- ProofBench: Muse Wonder 84.0% against MiMo-V2.5-Pro 22.0%, 62.0 points apart on a 0 to 100 scale.
- Output price
- Muse Wonder $20.00 against MiMo-V2.5-Pro $0.609 per million output tokens, 32.8x apart.
- Context window
- Muse Wonder takes 1.05M tokens, MiMo-V2.5-Pro 1.05M.
Benchmark by benchmark
First the score: boards each model leads, per category, where both have a result. Then every board, a category to a fold; bars are each result on a 0 to 100 scale, so compare the two in a row, not one row with another.
| Category | Muse Wonder | Bars | MiMo-V2.5-Pro | Ties |
|---|---|---|---|---|
| Coding | 9 | 0 | ||
| Agentic work | 4 | 0 | ||
| Reasoning | 4 | 0 | ||
| Math | 3 | 0 | ||
| Knowledge | 4 | 0 | ||
| Web design | 6 | 0 | ||
| General | 15 | 0 | ||
| All shared boards | 45 | 0 |
CodingLike-for-likeFour of these boards feed the Vibe Coding Index90
| Benchmark | Muse Wonder | MiMo-V2.5-Pro | Leader |
|---|---|---|---|
| LMArena WebDev | 1652 | 1480 | Muse Wonder |
| AA Coding Index | Not measured | 60.2 | Only MiMo-V2.5-Pro measured |
| LiveCodeBench (Vals AI) | Not measured | 81.3% | Only MiMo-V2.5-Pro measured |
| SWE-bench Verified (Vals AI) | Not measured | 74.0% | Only MiMo-V2.5-Pro measured |
| Terminal-Bench 4 (Vals AI) | 49.5% | 0.5% | Muse Wonder |
| Vibe Code Bench (Vals AI) | 83.1% | 34.1% | Muse Wonder |
| Code migration (Vals AI) | 62.5% | 21.6% | Muse Wonder |
| IOI (Vals AI) | 66.9% | Not measured | Only Muse Wonder measured |
| Terminal-Bench 2.1 (Vals AI) | Not measured | 57.3% | Only MiMo-V2.5-Pro measured |
| SWE-bench Multimodal (Vals AI) | 45.6% | Not measured | Only Muse Wonder measured |
| Vibe Code Bench 1-100 (Vals AI) | 26.6% | Not measured | Only Muse Wonder measured |
| CyberBench (Vals AI) | 80.4% | Not measured | Only Muse Wonder measured |
| SciCode | 60.3% | 50.6% | Muse Wonder |
| Terminal-Bench Hard (Artificial Analysis run) | Not measured | 43.2% | Only MiMo-V2.5-Pro measured |
| ALE-Bench | Not measured | 899.8 | Only MiMo-V2.5-Pro measured |
| LMArena Text: coding | 1522 | 1501 | Muse Wonder |
| LMArena Text: software and IT | 1515 | 1495 | Muse Wonder |
| LMArena WebDev: React | 1641 | 1469 | Muse Wonder |
| LMArena WebDev: HTML | 1694 | 1473 | Muse Wonder |
| Neither model has a result on the other 19 boards here | |||
IntelligenceDirectional onlyPublic boards, shown as published, kept out of the index2 boards, none shared
| Benchmark | Muse Wonder | MiMo-V2.5-Pro | Leader |
|---|---|---|---|
| AA Intelligence Index | Not measured | 26.0 | Only MiMo-V2.5-Pro measured |
| Epoch Capabilities Index | 161.8 | Not measured | Only Muse Wonder measured |
Agentic workLike-for-likePublic boards, shown as published, kept out of the index40
| Benchmark | Muse Wonder | MiMo-V2.5-Pro | Leader |
|---|---|---|---|
| AA Agentic Index | Not measured | 21.3 | Only MiMo-V2.5-Pro measured |
| Design Arena: spreadsheets | 1236 | Not measured | Only Muse Wonder measured |
| Finance Agent (Vals AI) | 56.6% | 41.5% | Muse Wonder |
| Tax Agent Bench (Vals AI) | 36.3% | 11.5% | Muse Wonder |
| Legal Research Bench (Vals AI) | 50.5% | 15.9% | Muse Wonder |
| Harvey's Legal Agent Benchmark (Vals AI) | 23.8% | Not measured | Only Muse Wonder measured |
| Excel Modeling Benchmark (Vals AI) | 67.1% | 55.2% | Muse Wonder |
| BioMysteryBench (Vals AI) | 67.0% | Not measured | Only Muse Wonder measured |
| Terminal-Bench-Science (Vals AI) | 22.9% | Not measured | Only Muse Wonder measured |
| Vals Science Index | 39.1% | Not measured | Only Muse Wonder measured |
| CUA-bench (Vals AI) | 7.2% | Not measured | Only Muse Wonder measured |
| τ²-Bench Telecom | Not measured | 94.2% | Only MiMo-V2.5-Pro measured |
| Vending-Bench 2 | $9,432 | Not measured | Only Muse Wonder measured |
| Neither model has a result on the other 26 boards here | |||
ReasoningLike-for-likePublic boards, shown as published, kept out of the index40
| Benchmark | Muse Wonder | MiMo-V2.5-Pro | Leader |
|---|---|---|---|
| GPQA Diamond | Not measured | 82.6% | Only MiMo-V2.5-Pro measured |
| MysteryMechanism (Vals AI) | 27.5% | Not measured | Only Muse Wonder measured |
| GPQA Diamond (Artificial Analysis run) | Not measured | 86.6% | Only MiMo-V2.5-Pro measured |
| Humanity's Last Exam (Artificial Analysis run) | 50.1% | 35.7% | Muse Wonder |
| LMArena Text: hard prompts | 1506 | 1486 | Muse Wonder |
| LMArena Text: expert | 1513 | 1501 | Muse Wonder |
| LMArena Text: hard prompts in English | 1506 | 1494 | Muse Wonder |
| Neither model has a result on the other 14 boards here | |||
MathLike-for-likePublic boards, shown as published, kept out of the index30
| Benchmark | Muse Wonder | MiMo-V2.5-Pro | Leader |
|---|---|---|---|
| ProofBench | 84.0% | 22.0% | Muse Wonder |
| LMArena Text: math | 1486 | 1481 | Muse Wonder |
| LMArena Text: mathematical work | 1514 | 1491 | Muse Wonder |
| Neither model has a result on the other 10 boards here | |||
KnowledgeLike-for-likePublic boards, shown as published, kept out of the index40
| Benchmark | Muse Wonder | MiMo-V2.5-Pro | Leader |
|---|---|---|---|
| MMLU Pro | Not measured | 84.6% | Only MiMo-V2.5-Pro measured |
| LegalBench (Vals AI) | Not measured | 77.1% | Only MiMo-V2.5-Pro measured |
| CorpFin (Vals AI) | Not measured | 61.4% | Only MiMo-V2.5-Pro measured |
| TaxEval (Vals AI) | Not measured | 73.8% | Only MiMo-V2.5-Pro measured |
| MedCode (Vals AI) | Not measured | 32.5% | Only MiMo-V2.5-Pro measured |
| LMArena Text: science | 1506 | 1482 | Muse Wonder |
| LMArena Text: medicine and healthcare | 1512 | 1473 | Muse Wonder |
| LMArena Text: legal and government | 1505 | 1474 | Muse Wonder |
| LMArena Text: business and finance | 1483 | 1466 | Muse Wonder |
| Neither model has a result on the other 8 boards here | |||
Web designLike-for-likePublic boards, shown as published, kept out of the index60
| Benchmark | Muse Wonder | MiMo-V2.5-Pro | Leader |
|---|---|---|---|
| Design Arena: websites | 1361 | 1267 | Muse Wonder |
| Design Arena: UI components | 1371 | 1248 | Muse Wonder |
| Design Arena: game dev | 1380 | 1261 | Muse Wonder |
| Design Arena: data viz | 1330 | 1257 | Muse Wonder |
| Design Arena: 3D | 1425 | 1244 | Muse Wonder |
| Design Arena: all code categories | 1370 | 1266 | Muse Wonder |
| Design Arena: SVG | Not measured | 1181 | Only MiMo-V2.5-Pro measured |
| Design Arena: ASCII art | Not measured | 1157 | Only MiMo-V2.5-Pro measured |
| Neither model has a result on the other 1 board here | |||
GeneralLike-for-likePublic boards, shown as published, kept out of the index150
| Benchmark | Muse Wonder | MiMo-V2.5-Pro | Leader |
|---|---|---|---|
| Vals Index | 64.9% | Not measured | Only Muse Wonder measured |
| Public Benefits Bench (Vals AI) | 70.2% | Not measured | Only Muse Wonder measured |
| MedScribe (Vals AI) | Not measured | 83.7% | Only MiMo-V2.5-Pro measured |
| IFBench | Not measured | 79.9% | Only MiMo-V2.5-Pro measured |
| Long context reasoning (AA-LCR) | 80.7% | 79.7% | Muse Wonder |
| DTBench | 95.2% | 84.5% | Muse Wonder |
| LMCA | 56.8% | 29.5% | Muse Wonder |
| LMArena Text | 1502 | 1464 | Muse Wonder |
| LMArena Text: instruction following | 1491 | 1475 | Muse Wonder |
| LMArena Text: creative writing | 1491 | 1438 | Muse Wonder |
| LMArena Text: English | 1507 | 1477 | Muse Wonder |
| LMArena Text: non-English | 1492 | 1448 | Muse Wonder |
| LMArena Text: Chinese | 1537 | 1507 | Muse Wonder |
| LMArena Text: German | Not measured | 1459 | Only MiMo-V2.5-Pro measured |
| LMArena Text: Japanese | Not measured | 1410 | Only MiMo-V2.5-Pro measured |
| LMArena Text: Korean | Not measured | 1435 | Only MiMo-V2.5-Pro measured |
| LMArena Text: French | 1523 | 1487 | Muse Wonder |
| LMArena Text: Spanish | Not measured | 1469 | Only MiMo-V2.5-Pro measured |
| LMArena Text: Russian | 1522 | 1449 | Muse Wonder |
| LMArena Text: Polish | Not measured | 1464 | Only MiMo-V2.5-Pro measured |
| LMArena Text: multi-turn | 1510 | 1476 | Muse Wonder |
| LMArena Text: longer queries | 1493 | 1481 | Muse Wonder |
| LMArena Text: writing and language | 1496 | 1451 | Muse Wonder |
| LMArena Text: entertainment and media | 1482 | 1438 | Muse Wonder |
| Neither model has a result on the other 22 boards here | |||
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
| Benchmark | Muse Wonder | MiMo-V2.5-Pro | Leader |
|---|---|---|---|
| Neither model has a result on 5 boards here | |||
What each workload costs
Three fixed token mixes at each model's listed price, so per-token rates become a bill.
Chat turn
1K input + 500 output tokens
MiMo-V2.5-Pro costs less
Repository review
50K input + 3K output tokens
MiMo-V2.5-Pro costs less
Agent loop
200K input + 10K output tokens
MiMo-V2.5-Pro costs less
Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.
Specification differences
The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.
| Specification | Meta Muse Wonder | Xiaomi MiMo-V2.5-Pro |
|---|---|---|
| Maker | Meta | Xiaomi |
| Weights | No public weights listed | Open weights |
| Released | October 12, 2026 | April 22, 2026 |
| Context window | 1.05M | 1.05M |
| Input $/Mtok | $4.00 | $0.3045 |
| Output $/Mtok | $20.00 | $0.609 |
| Coding index | 64.5 | 40.0 |
| Independent measurements behind it | 1 | 1 |
| Cost per solved task | Not computable | $0.03 |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Muse Wonder better than MiMo-V2.5-Pro for coding?
Pick Muse Wonder for coding: it scores 64.5 on the Vibe Coding Index against 40.0 for MiMo-V2.5-Pro. Pick MiMo-V2.5-Pro when output tokens cost 32.8x less, or when the context window is larger, 1.05M against 1.05M tokens.
Which is cheaper, Muse Wonder or MiMo-V2.5-Pro?
Muse Wonder costs $4.00 per million input tokens and $20.00 per million output tokens; MiMo-V2.5-Pro costs $0.3045 and $0.609. Cost per solved task is known for MiMo-V2.5-Pro only.
Which has the bigger context window, Muse Wonder or MiMo-V2.5-Pro?
MiMo-V2.5-Pro, with 1.05M tokens against 1.05M.
How many benchmarks is the Muse Wonder vs MiMo-V2.5-Pro comparison based on?
45 benchmarks have a result for both models as of October 21, 2026. Muse Wonder's coding index rests on 1 independent benchmark and MiMo-V2.5-Pro's on 1. Where only one model has a result, the page says so instead of naming a winner.