# GPT-5.2 vs MiMo-V2.5-Pro

> Side-by-side benchmark comparison for GPT-5.2 and MiMo-V2.5-Pro across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gpt-5-2-vs-mimo-v2-5-pro
- Last updated: September 4, 2026

- Shared sourced benchmarks: 2
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Evidence is too thin for a benchmark verdict: GPT-5.2 and MiMo-V2.5-Pro share only 2 sourced benchmark rows.

## Summary

- Only 2 shared sourced benchmark rows are available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- MiMo-V2.5-Pro has the lower published output-token price.
- MiMo-V2.5-Pro has the larger published context window at 1M.

## Model Snapshot

| Property | GPT-5.2 | MiMo-V2.5-Pro |
|----------|----------|----------|
| Creator | OpenAI | Xiaomi |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 400K | 1M |
| Independent public score (not head-to-head) | 65.45 | 65.41 |
| Benchmarks Covered | 15 | 13 |
| Pricing (input/output) | $1.75 / $14.00 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- GPT-5.2 public-lane score: 43 (Supported · #108/151)
- MiMo-V2.5-Pro public-lane score: 40.8 (Supported · #118/151)

| Benchmark | GPT-5.2 | MiMo-V2.5-Pro | Winner |
|-----------|-----------|-----------|--------|
| BrowseComp | 65.8% | Coming soon | Coming soon |
| OSWorld-Verified | 47.3% | Coming soon | Coming soon |
| Gert Labs | 46.54% | 62.70% | MiMo-V2.5-Pro |
| JobBench | 34.3% | Coming soon | Coming soon |
| Claw-Eval | Coming soon | 63.8% | Coming soon |
| τ³-bench results | Coming soon | 72.9% | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 68.4% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 57.3% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- GPT-5.2 public-lane score: 47.3 (Supported · #91/183)
- MiMo-V2.5-Pro public-lane score: 57.1 (Estimated · #36/183)

| Benchmark | GPT-5.2 | MiMo-V2.5-Pro | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 80% | Coming soon | Coming soon |
| SWE-bench Pro | 55.6% | 57.2% | MiMo-V2.5-Pro |
| Vibe Code Bench | 53.50% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 68.4% | Coming soon |
| LiveCodeBench (Vals) | Coming soon | 81.4% | Coming soon |
| SWE-bench (Vals) | Coming soon | 74.0% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- GPT-5.2 public-lane score: 66.3 (#23/48)
- MiMo-V2.5-Pro public-lane score: Coming soon

| Benchmark | GPT-5.2 | MiMo-V2.5-Pro | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | 79.5% | Coming soon | Coming soon |
| MathVision | 83.0% | Coming soon | Coming soon |
| CharXiv | 82.1% | Coming soon | Coming soon |
| V* | 75.9% | Coming soon | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- GPT-5.2 public-lane score: 53.8 (Unranked · 3 rankable rows)
- MiMo-V2.5-Pro public-lane score: 76.9 (Unranked · 2 rankable rows)

| Benchmark | GPT-5.2 | MiMo-V2.5-Pro | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-2 | 52.9% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- GPT-5.2 public-lane score: 62 (Supported · #30/181)
- MiMo-V2.5-Pro public-lane score: 55.5 (Supported · #58/181)

| Benchmark | GPT-5.2 | MiMo-V2.5-Pro | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 92.4% | Coming soon | Coming soon |
| HLE | Coming soon | 48% | Coming soon |
| HLE w/o tools | Coming soon | 34% | Coming soon |
| GPQA Diamond (Vals) | Coming soon | 82.6% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 84.6% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- GPT-5.2 public-lane score: 92.3 (#14/120)
- MiMo-V2.5-Pro public-lane score: 93.5 (#6/120)

### Mathematics

- Winner: Insufficient shared evidence
- GPT-5.2 public-lane score: 57.5 (Unranked · 2 rankable rows)
- MiMo-V2.5-Pro public-lane score: Coming soon

| Benchmark | GPT-5.2 | MiMo-V2.5-Pro | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | 40.700% | Coming soon | Coming soon |
| FrontierMath v2 (Tier 4) | 18.800% | Coming soon | Coming soon |

## FAQ

### Is there enough evidence to pick between GPT-5.2 and MiMo-V2.5-Pro?

Not yet. The models share only 2 sourced benchmark rows, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [GPT-5.2 vs GPT-5.2 Pro](/compare/gpt-5-2-vs-gpt-5-2-pro)
- [MiMo-V2.5-Pro vs GPT-5.2 Pro](/compare/gpt-5-2-pro-vs-mimo-v2-5-pro)
- [GPT-5.2 vs GPT-5.2 Instant](/compare/gpt-5-2-vs-gpt-5-2-instant)
- [MiMo-V2.5-Pro vs GPT-5.2 Instant](/compare/gpt-5-2-instant-vs-mimo-v2-5-pro)

## Explore More

- [GPT-5.2 profile](/models/gpt-5-2)
- [MiMo-V2.5-Pro profile](/models/mimo-v2-5-pro)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)