# Hy4 preview vs Muse Wonder

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

- Canonical page: https://benchlm.ai/compare/hy4-preview-vs-muse-wonder
- Last updated: October 12, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Muse Wonder leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Muse Wonder has the higher overall point estimate 70.44 to 60.88. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in coding, where the averages are 57.2 for Hy4 preview and 69.8 for Muse Wonder.
- The biggest single benchmark swing is ProgramBench in Coding, with scores of 17.5% and 50.0%.
- Hy4 preview is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.

## Model Snapshot

| Property | Hy4 preview | Muse Wonder |
|----------|----------|----------|
| Creator | Tencent | Meta |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 1M |
| Overall Score | 60.88 | 70.44 |
| Benchmarks Covered | 30 | 6 |
| Pricing (input/output) | $0.00 / $0.00 | $4.00 / $20.00 |

## Category Breakdown

### Agentic

- Winner: Not comparable
- Hy4 preview public-lane score: 54.7 (Estimated · #38/123)
- Muse Wonder public-lane score: Coming soon

| Benchmark | Hy4 preview | Muse Wonder | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 85.4% | Coming soon | Coming soon |
| CyberGym | 78.4% | Coming soon | Coming soon |
| WideResearch | 83.9% | Coming soon | Coming soon |
| DRACO | 77.2% | Coming soon | Coming soon |
| MCP Atlas | 83.7% | Coming soon | Coming soon |
| Toolathlon-Verified | 74.1% | Coming soon | Coming soon |
| APEX-Agents | 37.1% | Coming soon | Coming soon |
| skillsBench | 62.9% | Coming soon | Coming soon |
| JobBench | 61.7% | 70.5% | Muse Wonder |
| Agents' Last Exam | 22.8% | Coming soon | Coming soon |
| AutomationBench | 32.1% | Coming soon | Coming soon |
| BankerToolBench | 78.6% | Coming soon | Coming soon |
| HLE w/ tools | 55.4% | Coming soon | Coming soon |
| Terminal-Bench 2.1 (Vals) | 55.1% | Coming soon | Coming soon |
| CWE-bench v1 | 53.0% | Coming soon | Coming soon |
| Finance Agent v2 | Coming soon | 56.6% | Coming soon |

### Coding

- Winner: Muse Wonder
- Hy4 preview public-lane score: 57.2 (Supported · #26/148)
- Muse Wonder public-lane score: 69.8 (Supported · #10/148)

| Benchmark | Hy4 preview | Muse Wonder | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 85.4% | Coming soon | Coming soon |
| SWE-bench Pro | 65.7% | Coming soon | Coming soon |
| SWE Multilingual | 82.9% | Coming soon | Coming soon |
| DeepSWE | 64.3% | 78.8% | Muse Wonder |
| NL2Repo | 58.9% | Coming soon | Coming soon |
| ProgramBench | 17.5% | 50.0% | Muse Wonder |
| PostTrain Bench | 35.6% | Coming soon | Coming soon |
| sweMarathon | 31.9% | 53.1% | Muse Wonder |

### Reasoning

- Winner: Not comparable
- Hy4 preview public-lane score: Coming soon
- Muse Wonder public-lane score: 81.3 (Unranked · 2 rankable rows)

| Benchmark | Hy4 preview | Muse Wonder | Winner |
|-----------|-----------|-----------|--------|
| CritPt | 16.9% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Not comparable
- Hy4 preview public-lane score: 88.3 (Unranked · 1 rankable row)
- Muse Wonder public-lane score: Coming soon

| Benchmark | Hy4 preview | Muse Wonder | Winner |
|-----------|-----------|-----------|--------|
| OfficeQA Pro | 66.2% | Coming soon | Coming soon |

### Knowledge

- Winner: Directional only
- Hy4 preview public-lane score: 63.9 (Estimated · #39/180)
- Muse Wonder public-lane score: 74 (Supported · #12/180)

| Benchmark | Hy4 preview | Muse Wonder | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 92.3% | Coming soon | Coming soon |
| GPQA-D | 92.3% | Coming soon | Coming soon |
| HLE | 55.4% | Coming soon | Coming soon |
| HLE w/o tools | 43.4% | Coming soon | Coming soon |
| HealthBench Professional | Coming soon | 60.5% | Coming soon |

### Mathematics

- Winner: Not comparable
- Hy4 preview public-lane score: Coming soon
- Muse Wonder public-lane score: Coming soon

| Benchmark | Hy4 preview | Muse Wonder | Winner |
|-----------|-----------|-----------|--------|
| Apex | 74.2% | Coming soon | Coming soon |

## FAQ

### Which is better overall, Hy4 preview or Muse Wonder?

Muse Wonder has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Hy4 preview and Muse Wonder?

The widest category gap is in coding, where the averages are 57.2 for Hy4 preview and 69.8 for Muse Wonder.

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

Hy4 preview currently has 30 sourced benchmark scores on BenchLM.

### How many benchmarks does Muse Wonder cover on BenchLM?

Muse Wonder currently has 6 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Hy4 preview vs Muse Wonder Full](/compare/hy4-preview-vs-muse-wonder-full)
- [Muse Wonder vs Muse Wonder Full](/compare/muse-wonder-vs-muse-wonder-full)
- [Hy4 preview vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-hy4-preview)
- [Muse Wonder vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-muse-wonder)

## Explore More

- [Hy4 preview profile](/models/hy4-preview)
- [Muse Wonder profile](/models/muse-wonder)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)