# MiMo-V2.5 vs o1

> Side-by-side benchmark comparison for MiMo-V2.5 and o1 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/mimo-v2-5-vs-o1
- Last updated: September 4, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for MiMo-V2.5 and o1.

## Summary

- MiMo-V2.5 and o1 do not currently share a sourced benchmark row. The mirror therefore compares metadata, pricing, context windows, and each model's separately reported coverage without naming a benchmark winner.

## Model Snapshot

| Property | MiMo-V2.5 | o1 |
|----------|----------|----------|
| Creator | Xiaomi | OpenAI |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 200K |
| Independent public score (not head-to-head) | 60.72 | 47.89 |
| Benchmarks Covered | 15 | 4 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $15.00 / $60.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- MiMo-V2.5 public-lane score: 51.1 (Estimated · #58/151)
- o1 public-lane score: Coming soon

| Benchmark | MiMo-V2.5 | o1 | Winner |
|-----------|-----------|-----------|--------|
| Claw-Eval | 62.3% | Coming soon | Coming soon |
| MM-ClawBench | 23.8% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | 65.8% | Coming soon | Coming soon |
| 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 |

### Coding

- Winner: Insufficient shared evidence
- MiMo-V2.5 public-lane score: 54.8 (Estimated · #45/183)
- o1 public-lane score: 46.1 (Estimated · #101/183)

| Benchmark | MiMo-V2.5 | o1 | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Pro | 56.1% | Coming soon | Coming soon |
| 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 |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- MiMo-V2.5 public-lane score: 58.5 (#29/48)
- o1 public-lane score: Coming soon

| Benchmark | MiMo-V2.5 | o1 | Winner |
|-----------|-----------|-----------|--------|
| Video-MME (with subtitle) | 87.7% | Coming soon | Coming soon |
| CharXiv | 81% | Coming soon | Coming soon |
| MMMU-Pro | 77.9% | Coming soon | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- MiMo-V2.5 public-lane score: Coming soon
- o1 public-lane score: 66.5 (Unranked · 2 rankable rows)

### Knowledge

- Winner: Insufficient shared evidence
- MiMo-V2.5 public-lane score: 53.8 (Estimated · #65/181)
- o1 public-lane score: 46.6 (Supported · #106/181)

| Benchmark | MiMo-V2.5 | o1 | Winner |
|-----------|-----------|-----------|--------|
| GPQA Diamond (Vals) | 81.6% | Coming soon | Coming soon |
| MMLU-Pro (Vals) | 82.9% | Coming soon | Coming soon |
| MMLU | Coming soon | 91.8% | Coming soon |
| GPQA | Coming soon | 75.7% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- MiMo-V2.5 public-lane score: Coming soon
- o1 public-lane score: 85.7 (#39/120)

| Benchmark | MiMo-V2.5 | o1 | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 92.2% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- MiMo-V2.5 public-lane score: Coming soon
- o1 public-lane score: 32.6 (Unranked · 1 rankable row)

| Benchmark | MiMo-V2.5 | o1 | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | Coming soon | 9.310% | Coming soon |

## FAQ

### Can I compare MiMo-V2.5 and o1 on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but sourced benchmark coverage is still incomplete for a fair score-level comparison.

### Why does this page show "coming soon" values?

BenchLM only calls winners when public benchmark coverage is available on both sides of the comparison.

## Related Comparisons

- [MiMo-V2.5 vs MiMo-V2.5-Pro](/compare/mimo-v2-5-vs-mimo-v2-5-pro)
- [o1 vs MiMo-V2.5-Pro](/compare/mimo-v2-5-pro-vs-o1)
- [MiMo-V2.5 vs o1-preview](/compare/mimo-v2-5-vs-o1-preview)
- [o1 vs o1-preview](/compare/o1-vs-o1-preview)

## Explore More

- [MiMo-V2.5 profile](/models/mimo-v2-5)
- [o1 profile](/models/o1)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)