# o3-mini vs Qwen3 235B 2507

> Side-by-side benchmark comparison for o3-mini and Qwen3 235B 2507 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/o3-mini-vs-qwen3-235b-2507
- Last updated: September 10, 2026

- Shared sourced benchmarks: 1
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Evidence is too thin for a benchmark verdict: o3-mini and Qwen3 235B 2507 share only 1 sourced benchmark row.

## Summary

- Only 1 shared sourced benchmark row is available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Qwen3 235B 2507 has the lower published output-token price.
- o3-mini has the larger published context window at 200K.

## Model Snapshot

| Property | o3-mini | Qwen3 235B 2507 |
|----------|----------|----------|
| Creator | OpenAI | Alibaba |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Non-Reasoning |
| Context | 200K | 128K |
| Independent public score (not head-to-head) | 46.83 | 53.73 |
| Benchmarks Covered | 5 | 4 |
| Pricing (input/output) | $1.10 / $4.40 | $0.00 / $0.00 |

## Category Breakdown

### Coding

- Winner: Insufficient shared evidence
- o3-mini public-lane score: 45.3 (Estimated · #88/151)
- Qwen3 235B 2507 public-lane score: Coming soon

| Benchmark | o3-mini | Qwen3 235B 2507 | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 49.3% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- o3-mini public-lane score: 39.7 (Supported · #134/183)
- Qwen3 235B 2507 public-lane score: 45.7 (Estimated · #105/183)

| Benchmark | o3-mini | Qwen3 235B 2507 | Winner |
|-----------|-----------|-----------|--------|
| MMLU | 86.9% | Coming soon | Coming soon |
| GPQA | 77.2% | 77.5% | Qwen3 235B 2507 |
| SuperGPQA | Coming soon | 62.6% | Coming soon |
| MMLU-Pro | Coming soon | 83% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- o3-mini public-lane score: Coming soon
- Qwen3 235B 2507 public-lane score: Coming soon

| Benchmark | o3-mini | Qwen3 235B 2507 | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 93.9% | Coming soon | Coming soon |

### Multilingual

- Winner: Insufficient shared evidence
- o3-mini public-lane score: Coming soon
- Qwen3 235B 2507 public-lane score: 1 (#12/12)

| Benchmark | o3-mini | Qwen3 235B 2507 | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 79.4% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- o3-mini public-lane score: Coming soon
- Qwen3 235B 2507 public-lane score: Coming soon

| Benchmark | o3-mini | Qwen3 235B 2507 | Winner |
|-----------|-----------|-----------|--------|
| AIME 2024 | 87.3% | Coming soon | Coming soon |

## FAQ

### Is there enough evidence to pick between o3-mini and Qwen3 235B 2507?

Not yet. The models share only 1 sourced benchmark row, 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

- [o3-mini vs o3](/compare/o3-vs-o3-mini)
- [Qwen3 235B 2507 vs o3](/compare/o3-vs-qwen3-235b-2507)
- [o3-mini vs o3-pro](/compare/o3-mini-vs-o3-pro)
- [Qwen3 235B 2507 vs o3-pro](/compare/o3-pro-vs-qwen3-235b-2507)

## Explore More

- [o3-mini profile](/models/o3-mini)
- [Qwen3 235B 2507 profile](/models/qwen3-235b-2507)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)