# Hy3 Preview vs Qwen3.5-27B

> Side-by-side benchmark comparison for Hy3 Preview and Qwen3.5-27B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/hy3-preview-vs-qwen3-5-27b
- Last updated: September 23, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.6

## Quick Verdict

Pick Hy3 Preview if you want the stronger benchmark profile. Qwen3.5-27B only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Hy3 Preview leads overall 45.32 to 43.82.
- The clearest category separation is in instruction following, where the averages are 46.9 for Hy3 Preview and 91.5 for Qwen3.5-27B.
- The biggest single benchmark swing is Terminal-Bench 2.0 in Agentic, with scores of 54.4% and 41.6%.
- Qwen3.5-27B also has the larger context window at 262K.

## Model Snapshot

| Property | Hy3 Preview | Qwen3.5-27B |
|----------|----------|----------|
| Creator | Tencent | Alibaba |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 256K | 262K |
| Overall Score | 45.32 | 43.82 |
| Benchmarks Covered | 6 | 16 |
| Pricing (input/output) | $0.00 / $0.00 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Not comparable
- Hy3 Preview public-lane score: Coming soon
- Qwen3.5-27B public-lane score: 32.2 (Estimated · #62/105)

| Benchmark | Hy3 Preview | Qwen3.5-27B | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 54.4% | 41.6% | Hy3 Preview |
| Gert Labs | 36.91% | 39.41% | Qwen3.5-27B |
| BrowseComp | Coming soon | 61% | Coming soon |
| OSWorld-Verified | Coming soon | 56.2% | Coming soon |

### Coding

- Winner: Directional only
- Hy3 Preview public-lane score: 33.3 (Estimated · #85/135)
- Qwen3.5-27B public-lane score: 35.9 (Estimated · #79/135)

| Benchmark | Hy3 Preview | Qwen3.5-27B | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 74.4% | 72.4% | Hy3 Preview |
| Terminal-Bench 2.0 | 54.4% | Coming soon | Coming soon |
| SWE-Rebench | Coming soon | 58.9% | Coming soon |

### Reasoning

- Winner: Not comparable
- Hy3 Preview public-lane score: Coming soon
- Qwen3.5-27B public-lane score: 51.6 (Unranked · 3 rankable rows)

| Benchmark | Hy3 Preview | Qwen3.5-27B | Winner |
|-----------|-----------|-----------|--------|
| LongBench v2 | Coming soon | 60.6% | Coming soon |

### Multimodal & Grounded

- Winner: Not comparable
- Hy3 Preview public-lane score: Coming soon
- Qwen3.5-27B public-lane score: 70.6 (Unranked · 3 rankable rows)

| Benchmark | Hy3 Preview | Qwen3.5-27B | Winner |
|-----------|-----------|-----------|--------|
| MMMU | Coming soon | 82.3% | Coming soon |
| MMVU | Coming soon | 73.3% | Coming soon |
| MathVision | Coming soon | 86.0% | Coming soon |
| V* | Coming soon | 93.7% | Coming soon |

### Knowledge

- Winner: Directional only
- Hy3 Preview public-lane score: 39.1 (Estimated · #93/160)
- Qwen3.5-27B public-lane score: 41.3 (Supported · #82/160)

| Benchmark | Hy3 Preview | Qwen3.5-27B | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 87.2% | 85.5% | Hy3 Preview |
| GPQA-D | 87.2% | Coming soon | Coming soon |
| MMLU-Pro | Coming soon | 86.1% | Coming soon |
| SuperGPQA | Coming soon | 65.6% | Coming soon |

### Multilingual

- Winner: Not comparable
- Hy3 Preview public-lane score: Coming soon
- Qwen3.5-27B public-lane score: 36.8 (#10/12)

| Benchmark | Hy3 Preview | Qwen3.5-27B | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 82.2% | Coming soon |

### Instruction Following

- Winner: Directional only
- Hy3 Preview public-lane score: 46.9 (#86/124)
- Qwen3.5-27B public-lane score: 91.5 (#13/124)

| Benchmark | Hy3 Preview | Qwen3.5-27B | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 95% | Coming soon |

## FAQ

### Which is better overall, Hy3 Preview or Qwen3.5-27B?

Hy3 Preview is ahead overall on BenchLM right now.

### Where is the biggest gap between Hy3 Preview and Qwen3.5-27B?

The widest category gap is in instruction following, where the averages are 46.9 for Hy3 Preview and 91.5 for Qwen3.5-27B.

### How many benchmarks does Hy3 Preview cover on BenchLM?

Hy3 Preview currently has 6 sourced benchmark scores on BenchLM.

### How many benchmarks does Qwen3.5-27B cover on BenchLM?

Qwen3.5-27B currently has 16 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Hy3 Preview vs Hy3](/compare/hy3-vs-hy3-preview)
- [Qwen3.5-27B vs Hy3](/compare/hy3-vs-qwen3-5-27b)
- [Hy3 Preview vs GPT-6 Astra](/compare/gpt-6-astra-vs-hy3-preview)
- [Qwen3.5-27B vs GPT-6 Astra](/compare/gpt-6-astra-vs-qwen3-5-27b)

## Explore More

- [Hy3 Preview profile](/models/hy3-preview)
- [Qwen3.5-27B profile](/models/qwen3-5-27b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)