# o3-mini vs UI-Mate-27B

> Side-by-side benchmark comparison for o3-mini and UI-Mate-27B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/o3-mini-vs-ui-mate-27b
- Last updated: September 10, 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 o3-mini and UI-Mate-27B.

## Summary

- o3-mini and UI-Mate-27B 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 | o3-mini | UI-Mate-27B |
|----------|----------|----------|
| Creator | OpenAI | Tencent |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 200K | 262K |
| Independent public score (not head-to-head) | 46.83 | null |
| Benchmarks Covered | 5 | 1 |
| Pricing (input/output) | $1.10 / $4.40 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- o3-mini public-lane score: Coming soon
- UI-Mate-27B public-lane score: Coming soon

| Benchmark | o3-mini | UI-Mate-27B | Winner |
|-----------|-----------|-----------|--------|
| OSWorld-Verified | Coming soon | 77% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- o3-mini public-lane score: 45.3 (Estimated · #88/151)
- UI-Mate-27B public-lane score: Coming soon

| Benchmark | o3-mini | UI-Mate-27B | 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)
- UI-Mate-27B public-lane score: Coming soon

| Benchmark | o3-mini | UI-Mate-27B | Winner |
|-----------|-----------|-----------|--------|
| MMLU | 86.9% | Coming soon | Coming soon |
| GPQA | 77.2% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- o3-mini public-lane score: Coming soon
- UI-Mate-27B public-lane score: Coming soon

| Benchmark | o3-mini | UI-Mate-27B | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 93.9% | Coming soon | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- o3-mini public-lane score: Coming soon
- UI-Mate-27B public-lane score: Coming soon

| Benchmark | o3-mini | UI-Mate-27B | Winner |
|-----------|-----------|-----------|--------|
| AIME 2024 | 87.3% | Coming soon | Coming soon |

## FAQ

### Can I compare o3-mini and UI-Mate-27B 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

- [o3-mini vs o3](/compare/o3-vs-o3-mini)
- [UI-Mate-27B vs o3](/compare/o3-vs-ui-mate-27b)
- [o3-mini vs o3-pro](/compare/o3-mini-vs-o3-pro)
- [UI-Mate-27B vs o3-pro](/compare/o3-pro-vs-ui-mate-27b)

## Explore More

- [o3-mini profile](/models/o3-mini)
- [UI-Mate-27B profile](/models/ui-mate-27b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)