# GPT-4.1 vs Hy4

> Side-by-side benchmark comparison for GPT-4.1 and Hy4 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gpt-4-1-vs-hy4
- Last updated: November 4, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for GPT-4.1 and Hy4.

## Summary

- GPT-4.1 and Hy4 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 | GPT-4.1 | Hy4 |
|----------|----------|----------|
| Creator | OpenAI | Tencent |
| Type | Proprietary | Pending |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 1M | 1M |
| Independent public score (not head-to-head) | 36.8 | null |
| Benchmarks Covered | 7 | 15 |
| Pricing (input/output) | $2.00 / $8.00 | $0.834 / $2.501 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- GPT-4.1 public-lane score: Coming soon
- Hy4 public-lane score: Coming soon

| Benchmark | GPT-4.1 | Hy4 | Winner |
|-----------|-----------|-----------|--------|
| Gert Labs | 25.65% | Coming soon | Coming soon |
| Terminal-Bench 4.0 | Coming soon | 44.40% | Coming soon |
| Terminal-Bench-Science 0.1 | Coming soon | 19.8% | Coming soon |
| HLE w/ tools | Coming soon | 59.1% | Coming soon |
| Agents' Last Exam | Coming soon | 41.0% | Coming soon |
| APEX-Agents | Coming soon | 75.2% | Coming soon |
| AutomationBench | Coming soon | 56.2% | Coming soon |
| OSWorld 2.1 | Coming soon | 78.9% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- GPT-4.1 public-lane score: Coming soon
- Hy4 public-lane score: Coming soon

| Benchmark | GPT-4.1 | Hy4 | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 54.6% | Coming soon | Coming soon |
| DeepSWE | Coming soon | 74.9% | Coming soon |
| sweMarathon | Coming soon | 43.8% | Coming soon |
| ProgramBench | Coming soon | 30.0% | Coming soon |
| FrontierCode 2.0 | Coming soon | 31.0% | Coming soon |
| PostTrainBench v1.2 | Coming soon | 35.2% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- GPT-4.1 public-lane score: 71.9 (Unranked · 2 rankable rows)
- Hy4 public-lane score: Coming soon

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- GPT-4.1 public-lane score: 55.3 (Unranked · 1 rankable row)
- Hy4 public-lane score: Coming soon

| Benchmark | GPT-4.1 | Hy4 | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | Coming soon | 78.6% | Coming soon |
| ZeroBench w/ Python | Coming soon | 55.4% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- GPT-4.1 public-lane score: 34.4 (Supported · #137/179)
- Hy4 public-lane score: Coming soon

| Benchmark | GPT-4.1 | Hy4 | Winner |
|-----------|-----------|-----------|--------|
| MMLU | 90.2% | Coming soon | Coming soon |
| GPQA | 66.3% | Coming soon | Coming soon |
| HLE | Coming soon | 59.1% | Coming soon |

### Multilingual

- Winner: Insufficient shared evidence
- GPT-4.1 public-lane score: 61.5 (#14/17)
- Hy4 public-lane score: Coming soon

| Benchmark | GPT-4.1 | Hy4 | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | 72.7% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- GPT-4.1 public-lane score: 50.3 (#99/157)
- Hy4 public-lane score: Coming soon

| Benchmark | GPT-4.1 | Hy4 | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 87.4% | Coming soon | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- GPT-4.1 public-lane score: 27 (Unranked · 1 rankable row)
- Hy4 public-lane score: Coming soon

| Benchmark | GPT-4.1 | Hy4 | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | 5.965% | Coming soon | Coming soon |

## FAQ

### Can I compare GPT-4.1 and Hy4 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

- [GPT-4.1 vs GPT-4.1 mini](/compare/gpt-4-1-vs-gpt-4-1-mini)
- [Hy4 vs GPT-4.1 mini](/compare/gpt-4-1-mini-vs-hy4)
- [GPT-4.1 vs GPT-4.1 nano](/compare/gpt-4-1-vs-gpt-4-1-nano)
- [Hy4 vs GPT-4.1 nano](/compare/gpt-4-1-nano-vs-hy4)

## Explore More

- [GPT-4.1 profile](/models/gpt-4-1)
- [Hy4 profile](/models/hy4)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)