# dots3-note Preview vs Hy4 preview

> Side-by-side benchmark comparison for dots3-note Preview and Hy4 preview across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/dots3-note-preview-vs-hy4-preview
- Last updated: October 13, 2026

- Shared sourced benchmarks: 11
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

dots3-note Preview leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- dots3-note Preview has the higher overall point estimate 63.93 to 60.86. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in multimodal & grounded, where the averages are 79.6 for dots3-note Preview and 88.3 for Hy4 preview.
- The biggest single benchmark swing is Toolathlon-Verified in Agentic, with scores of 55.6% and 74.1%.
- Hy4 preview also has the larger context window at 1M.

## Model Snapshot

| Property | dots3-note Preview | Hy4 preview |
|----------|----------|----------|
| Creator | Dots Studio | Tencent |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 512K | 1M |
| Overall Score | 63.93 | 60.86 |
| Benchmarks Covered | 31 | 30 |
| Pricing (input/output) | $0.00 / $0.00 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Directional only
- dots3-note Preview public-lane score: 58.4 (Estimated · #28/123)
- Hy4 preview public-lane score: 54.5 (Estimated · #37/123)

| Benchmark | dots3-note Preview | Hy4 preview | Winner |
|-----------|-----------|-----------|--------|
| Claw-Eval | 73.4% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 75.1% | 85.4% | Hy4 preview |
| Toolathlon-Verified | 55.6% | 74.1% | Hy4 preview |
| skillsBench | 52.8% | 62.9% | Hy4 preview |
| APEX-Agents | 30.8% | 37.1% | Hy4 preview |
| BrowseComp | 83.3% | Coming soon | Coming soon |
| HLE w/ tools | 52.6% | 55.4% | Hy4 preview |
| DeepSearchQA | 92.1% | Coming soon | Coming soon |
| WideResearch | 78.9% | 83.9% | Hy4 preview |
| CyberGym | Coming soon | 78.4% | Coming soon |
| DRACO | Coming soon | 77.2% | Coming soon |
| MCP Atlas | Coming soon | 83.7% | Coming soon |
| JobBench | Coming soon | 61.7% | Coming soon |
| Agents' Last Exam | Coming soon | 22.8% | Coming soon |
| AutomationBench | Coming soon | 32.1% | Coming soon |
| BankerToolBench | Coming soon | 78.6% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 55.1% | Coming soon |
| CWE-bench v1 | Coming soon | 53.0% | Coming soon |

### Coding

- Winner: Not comparable
- dots3-note Preview public-lane score: Coming soon
- Hy4 preview public-lane score: 57.1 (Supported · #26/148)

| Benchmark | dots3-note Preview | Hy4 preview | Winner |
|-----------|-----------|-----------|--------|
| Codeforces | 3056.0 | Coming soon | Coming soon |
| LiveCodeBench v6 | 91.5% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 75.1% | 85.4% | Hy4 preview |
| SWE-bench Verified | 78.4% | Coming soon | Coming soon |
| SWE Multilingual | 75.7% | 82.9% | Hy4 preview |
| SWE-bench Pro | 61% | 65.7% | Hy4 preview |
| NL2Repo | 49.8% | 58.9% | Hy4 preview |
| DeepSWE | Coming soon | 64.3% | Coming soon |
| ProgramBench | Coming soon | 17.5% | Coming soon |
| PostTrain Bench | Coming soon | 35.6% | Coming soon |
| sweMarathon | Coming soon | 31.9% | Coming soon |

### Reasoning

- Winner: Not comparable
- dots3-note Preview public-lane score: 76.6 (Unranked · 1 rankable row)
- Hy4 preview public-lane score: Coming soon

| Benchmark | dots3-note Preview | Hy4 preview | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-2 | 81.4% | Coming soon | Coming soon |
| CritPt | Coming soon | 16.9% | Coming soon |

### Multimodal & Grounded

- Winner: Not comparable
- dots3-note Preview public-lane score: 79.6 (Unranked · 10 rankable rows)
- Hy4 preview public-lane score: 88.3 (Unranked · 1 rankable row)

| Benchmark | dots3-note Preview | Hy4 preview | Winner |
|-----------|-----------|-----------|--------|
| SimpleVQA | 72.5% | Coming soon | Coming soon |
| MMMU-Pro | 79.1% | Coming soon | Coming soon |
| MathVision | 87.7% | Coming soon | Coming soon |
| ZeroBench | 19.0% | Coming soon | Coming soon |
| CharXiv w/o tools | 83.1% | Coming soon | Coming soon |
| GDP.pdf (no tools) | 60.7% | Coming soon | Coming soon |
| PerceptionBench | 53.4% | Coming soon | Coming soon |
| BabyVision | 50.0% | Coming soon | Coming soon |
| MMVU | 79.9% | Coming soon | Coming soon |
| VideoMMMU | 86.8% | Coming soon | Coming soon |
| OfficeQA Pro | Coming soon | 66.2% | Coming soon |

### Knowledge

- Winner: Not comparable
- dots3-note Preview public-lane score: Coming soon
- Hy4 preview public-lane score: 63.6 (Estimated · #39/180)

| Benchmark | dots3-note Preview | Hy4 preview | Winner |
|-----------|-----------|-----------|--------|
| HLE | 52.6% | 55.4% | Hy4 preview |
| GPQA | Coming soon | 92.3% | Coming soon |
| GPQA-D | Coming soon | 92.3% | Coming soon |
| HLE w/o tools | Coming soon | 43.4% | Coming soon |

### Instruction Following

- Winner: Not comparable
- dots3-note Preview public-lane score: 89.1 (#31/127)
- Hy4 preview public-lane score: Coming soon

| Benchmark | dots3-note Preview | Hy4 preview | Winner |
|-----------|-----------|-----------|--------|
| IFBench | 80.4% | Coming soon | Coming soon |
| IFEval | 93.9% | Coming soon | Coming soon |

### Mathematics

- Winner: Not comparable
- dots3-note Preview public-lane score: Coming soon
- Hy4 preview public-lane score: Coming soon

| Benchmark | dots3-note Preview | Hy4 preview | Winner |
|-----------|-----------|-----------|--------|
| IMOAnswerBench | 90.9% | Coming soon | Coming soon |
| Apex | Coming soon | 74.2% | Coming soon |

## FAQ

### Which is better overall, dots3-note Preview or Hy4 preview?

dots3-note Preview has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between dots3-note Preview and Hy4 preview?

The widest category gap is in multimodal & grounded, where the averages are 79.6 for dots3-note Preview and 88.3 for Hy4 preview.

### How many benchmarks does dots3-note Preview cover on BenchLM?

dots3-note Preview currently has 31 sourced benchmark scores on BenchLM.

### How many benchmarks does Hy4 preview cover on BenchLM?

Hy4 preview currently has 30 sourced benchmark scores on BenchLM.

## Related Comparisons

- [dots3-note Preview vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-dots3-note-preview)
- [Hy4 preview vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-hy4-preview)
- [dots3-note Preview vs GPT-6.1 Sol](/compare/dots3-note-preview-vs-gpt-6-1-sol)
- [Hy4 preview vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-hy4-preview)

## Explore More

- [dots3-note Preview profile](/models/dots3-note-preview)
- [Hy4 preview profile](/models/hy4-preview)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)