# MiMo-V2-Flash vs o3-mini

> Side-by-side benchmark comparison for MiMo-V2-Flash and o3-mini across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/mimo-v2-flash-vs-o3-mini
- Last updated: September 10, 2026

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

## Quick Verdict

Evidence is too thin for a benchmark verdict: MiMo-V2-Flash and o3-mini 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-Flash has the lower published output-token price.
- MiMo-V2-Flash has the larger published context window at 256K.

## Model Snapshot

| Property | MiMo-V2-Flash | o3-mini |
|----------|----------|----------|
| Creator | Xiaomi | OpenAI |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 256K | 200K |
| Independent public score (not head-to-head) | 48.98 | 46.83 |
| Benchmarks Covered | 4 | 5 |
| Pricing (input/output) | $0.00 / $0.00 | $1.10 / $4.40 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- MiMo-V2-Flash public-lane score: 46.9 (Estimated · #70/152)
- o3-mini public-lane score: Coming soon

### Coding

- Winner: Insufficient shared evidence
- MiMo-V2-Flash public-lane score: 49.4 (Estimated · #63/151)
- o3-mini public-lane score: 45.3 (Estimated · #88/151)

| Benchmark | MiMo-V2-Flash | o3-mini | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 73.4% | 49.3% | MiMo-V2-Flash |

### Reasoning

- Winner: Insufficient shared evidence
- MiMo-V2-Flash public-lane score: 46 (Unranked · 2 rankable rows)
- o3-mini public-lane score: Coming soon

### Knowledge

- Winner: Insufficient shared evidence
- MiMo-V2-Flash public-lane score: 42.2 (Estimated · #122/183)
- o3-mini public-lane score: 39.7 (Supported · #134/183)

| Benchmark | MiMo-V2-Flash | o3-mini | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 83.7% | 77.2% | MiMo-V2-Flash |
| MMLU-Pro | 84.9% | Coming soon | Coming soon |
| MMLU | Coming soon | 86.9% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- MiMo-V2-Flash public-lane score: 46.5 (#89/123)
- o3-mini public-lane score: Coming soon

| Benchmark | MiMo-V2-Flash | o3-mini | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 93.9% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- MiMo-V2-Flash public-lane score: Coming soon
- o3-mini public-lane score: Coming soon

| Benchmark | MiMo-V2-Flash | o3-mini | Winner |
|-----------|-----------|-----------|--------|
| AIME 2025 | 94.1% | Coming soon | Coming soon |
| AIME 2024 | Coming soon | 87.3% | Coming soon |

## FAQ

### Is there enough evidence to pick between MiMo-V2-Flash and o3-mini?

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

- [MiMo-V2-Flash vs o3](/compare/mimo-v2-flash-vs-o3)
- [o3-mini vs o3](/compare/o3-vs-o3-mini)
- [MiMo-V2-Flash vs o3-pro](/compare/mimo-v2-flash-vs-o3-pro)
- [o3-mini vs o3-pro](/compare/o3-mini-vs-o3-pro)

## Explore More

- [MiMo-V2-Flash profile](/models/mimo-v2-flash)
- [o3-mini profile](/models/o3-mini)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)