# MiMo-V2.5 vs Muse Spark

> Side-by-side benchmark comparison for MiMo-V2.5 and Muse Spark across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/mimo-v2-5-vs-muse-spark
- Last updated: September 4, 2026

- Shared sourced benchmarks: 5
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick Muse Spark if you want the stronger benchmark profile. MiMo-V2.5 only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Muse Spark leads overall 68.39 to 60.72.
- The clearest category separation is in multimodal & grounded, where the averages are 58.5 for MiMo-V2.5 and 76.8 for Muse Spark.
- The biggest single benchmark swing is Terminal-Bench 2.0 in Agentic, with scores of 65.8% and 59%.
- MiMo-V2.5 also has the larger context window at 1M.

## Model Snapshot

| Property | MiMo-V2.5 | Muse Spark |
|----------|----------|----------|
| Creator | Xiaomi | Meta |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 262K |
| Overall Score | 60.72 | 68.39 |
| Benchmarks Covered | 15 | 24 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | N/A |

## Category Breakdown

### Agentic

- Winner: Coming soon
- MiMo-V2.5 public-lane score: 51.1 (Estimated · #58/151)
- Muse Spark public-lane score: 58.8 (Supported · #31/151)

| Benchmark | MiMo-V2.5 | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| Claw-Eval | 62.3% | 63.8% | Muse Spark |
| MM-ClawBench | 23.8% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | 65.8% | 59% | MiMo-V2.5 |
| Gert Labs | 46.89% | Coming soon | Coming soon |
| ResearchClawBench | 16.9% | Coming soon | Coming soon |
| Terminal-Bench 2.1 (Vals) | 60.7% | Coming soon | Coming soon |
| τ²-bench results | Coming soon | 91.5% | Coming soon |
| DeepSearchQA | Coming soon | 74.8% | Coming soon |
| CyberGym | Coming soon | 43.5% | Coming soon |

### Coding

- Winner: Coming soon
- MiMo-V2.5 public-lane score: 54.8 (Estimated · #45/183)
- Muse Spark public-lane score: 59.2 (Supported · #28/183)

| Benchmark | MiMo-V2.5 | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Pro | 56.1% | 52.4% | MiMo-V2.5 |
| Terminal-Bench 2.0 | 65.8% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 81.5% | Coming soon | Coming soon |
| SWE-bench (Vals) | 71.0% | Coming soon | Coming soon |
| SWE-bench Verified | Coming soon | 77.4% | Coming soon |
| LiveCodeBench Pro | Coming soon | 80.0% | Coming soon |
| Vibe Code Bench | Coming soon | 19.67% | Coming soon |

### Multimodal & Grounded

- Winner: Muse Spark
- MiMo-V2.5 public-lane score: 58.5 (#29/48)
- Muse Spark public-lane score: 76.8 (#14/48)

| Benchmark | MiMo-V2.5 | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| Video-MME (with subtitle) | 87.7% | Coming soon | Coming soon |
| CharXiv | 81% | 86.4% | Muse Spark |
| MMMU-Pro | 77.9% | 80.4% | Muse Spark |
| ERQA | Coming soon | 64.7% | Coming soon |
| SimpleVQA | Coming soon | 71.3% | Coming soon |
| ScreenSpot Pro | Coming soon | 84.1% | Coming soon |
| ZeroBench | Coming soon | 33.0% | Coming soon |
| MedXpertQA (MM) | Coming soon | 78.4% | Coming soon |

### Reasoning

- Winner: Coming soon
- MiMo-V2.5 public-lane score: Coming soon
- Muse Spark public-lane score: 45.9 (Unranked · 3 rankable rows)

| Benchmark | MiMo-V2.5 | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-2 | Coming soon | 42.5% | Coming soon |

### Knowledge

- Winner: Coming soon
- MiMo-V2.5 public-lane score: 53.8 (Estimated · #65/181)
- Muse Spark public-lane score: 65.6 (Supported · #23/181)

| Benchmark | MiMo-V2.5 | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| GPQA Diamond (Vals) | 81.6% | Coming soon | Coming soon |
| MMLU-Pro (Vals) | 82.9% | Coming soon | Coming soon |
| GPQA-D | Coming soon | 89.5% | Coming soon |
| HLE | Coming soon | 50.4% | Coming soon |
| HLE w/o tools | Coming soon | 42.8% | Coming soon |
| HealthBench Hard | Coming soon | 42.8% | Coming soon |
| MedXpertQA (Text) | Coming soon | 52.6% | Coming soon |

### Instruction Following

- Winner: Coming soon
- MiMo-V2.5 public-lane score: Coming soon
- Muse Spark public-lane score: 92.9 (#8/120)

### Mathematics

- Winner: Coming soon
- MiMo-V2.5 public-lane score: Coming soon
- Muse Spark public-lane score: 55.3 (Unranked · 2 rankable rows)

| Benchmark | MiMo-V2.5 | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | Coming soon | 39.000% | Coming soon |
| FrontierMath v2 (Tier 4) | Coming soon | 14.600% | Coming soon |

## FAQ

### Which is better overall, MiMo-V2.5 or Muse Spark?

Muse Spark is ahead overall on BenchLM right now.

### Where is the biggest gap between MiMo-V2.5 and Muse Spark?

The widest category gap is in multimodal & grounded, where the averages are 58.5 for MiMo-V2.5 and 76.8 for Muse Spark.

### How many benchmarks does MiMo-V2.5 cover on BenchLM?

MiMo-V2.5 currently has 15 sourced benchmark scores on BenchLM.

### How many benchmarks does Muse Spark cover on BenchLM?

Muse Spark currently has 24 sourced benchmark scores on BenchLM.

## Related Comparisons

- [MiMo-V2.5 vs MiMo-V2.5-Pro](/compare/mimo-v2-5-vs-mimo-v2-5-pro)
- [Muse Spark vs MiMo-V2.5-Pro](/compare/mimo-v2-5-pro-vs-muse-spark)
- [MiMo-V2.5 vs Muse Spark 1.2](/compare/mimo-v2-5-vs-muse-spark-1-2)
- [Muse Spark vs Muse Spark 1.2](/compare/muse-spark-vs-muse-spark-1-2)

## Explore More

- [MiMo-V2.5 profile](/models/mimo-v2-5)
- [Muse Spark profile](/models/muse-spark)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)