# Claude Sonnet 4.5 vs Qwen3.7 Plus

> Side-by-side benchmark comparison for Claude Sonnet 4.5 and Qwen3.7 Plus across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-sonnet-4-5-vs-qwen3-7-plus
- Last updated: September 18, 2026

- Shared sourced benchmarks: 5
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick Qwen3.7 Plus if you want the stronger benchmark profile. Claude Sonnet 4.5 only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Qwen3.7 Plus leads overall 61.6 to 54.01.
- The clearest category separation is in reasoning, where the averages are 19.1 for Claude Sonnet 4.5 and 74 for Qwen3.7 Plus.
- The biggest single benchmark swing is VITA-Bench in Agentic, with scores of 17.0% and 45.6%.
- Qwen3.7 Plus also has the larger context window at 1M.

## Model Snapshot

| Property | Claude Sonnet 4.5 | Qwen3.7 Plus |
|----------|----------|----------|
| Creator | Anthropic | Alibaba |
| Type | Proprietary | Proprietary |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 200K | 1M |
| Overall Score | 54.01 | 61.6 |
| Benchmarks Covered | 11 | 52 |
| Pricing (input/output) | $3.00 / $15.00 | N/A |

## Category Breakdown

### Agentic

- Winner: Coming soon
- Claude Sonnet 4.5 public-lane score: 44.3 (Estimated · #93/154)
- Qwen3.7 Plus public-lane score: 36.7 (Supported · #133/154)

| Benchmark | Claude Sonnet 4.5 | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 50% | 70.3% | Qwen3.7 Plus |
| OSWorld-Verified | 61.4% | 73.3% | Qwen3.7 Plus |
| VITA-Bench | 17.0% | 45.6% | Qwen3.7 Plus |
| Gert Labs | 48.51% | Coming soon | Coming soon |
| JobBench | 27.7% | Coming soon | Coming soon |
| QwenClawBench | Coming soon | 61.8% | Coming soon |
| Claw-Eval | Coming soon | 62.7% | Coming soon |
| BFCL v4 | Coming soon | 72.9% | Coming soon |
| MCP Atlas | Coming soon | 73.2% | Coming soon |
| DeepPlanning | Coming soon | 62.3% | Coming soon |
| AndroidWorld | Coming soon | 81.0% | Coming soon |
| OSWorld 2.0 | Coming soon | 2.8% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 52.8% | Coming soon |

### Coding

- Winner: Coming soon
- Claude Sonnet 4.5 public-lane score: 50.8 (Estimated · #56/154)
- Qwen3.7 Plus public-lane score: 52.6 (Estimated · #48/154)

| Benchmark | Claude Sonnet 4.5 | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 77.2% | 77.7% | Qwen3.7 Plus |
| Terminal-Bench 2.0 | Coming soon | 70.3% | Coming soon |
| SWE-bench Pro | Coming soon | 57.6% | Coming soon |
| SWE Multilingual | Coming soon | 75.8% | Coming soon |
| NL2Repo | Coming soon | 41.1% | Coming soon |
| SciCode | Coming soon | 51.3% | Coming soon |
| LiveCodeBench | Coming soon | 89.6% | Coming soon |

### Multimodal & Grounded

- Winner: Coming soon
- Claude Sonnet 4.5 public-lane score: Coming soon
- Qwen3.7 Plus public-lane score: 72.4 (#18/48)

| Benchmark | Claude Sonnet 4.5 | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | Coming soon | 79% | Coming soon |
| MathVision | Coming soon | 90.3% | Coming soon |
| CharXiv | Coming soon | 85.9% | Coming soon |
| ERQA | Coming soon | 69.8% | Coming soon |
| MedXpertQA (MM) | Coming soon | 71.0% | Coming soon |
| ScreenSpot Pro | Coming soon | 79.0% | Coming soon |
| SimpleVQA | Coming soon | 81.7% | Coming soon |
| MMSearch-Plus | Coming soon | 41.4% | Coming soon |
| RealWorldQA | Coming soon | 86.9% | Coming soon |
| OmniDocBench 1.5 | Coming soon | 91.4% | Coming soon |
| OCRBench V2 | Coming soon | 70.7% | Coming soon |
| ODINW13 | Coming soon | 51.1% | Coming soon |
| Video-MME (with subtitle) | Coming soon | 88.0% | Coming soon |
| VideoMMMU | Coming soon | 85.4% | Coming soon |
| MLVU (M-Avg) | Coming soon | 87.4% | Coming soon |

### Reasoning

- Winner: Coming soon
- Claude Sonnet 4.5 public-lane score: 19.1 (Unranked · 1 rankable row)
- Qwen3.7 Plus public-lane score: 74 (Unranked · 3 rankable rows)

| Benchmark | Claude Sonnet 4.5 | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-2 | 13.6% | Coming soon | Coming soon |
| CritPt | Coming soon | 9.1% | Coming soon |
| MRCRv2 | Coming soon | 91.7% | Coming soon |

### Knowledge

- Winner: Coming soon
- Claude Sonnet 4.5 public-lane score: 51.4 (Estimated · #72/184)
- Qwen3.7 Plus public-lane score: 56.2 (Estimated · #49/184)

| Benchmark | Claude Sonnet 4.5 | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 83.4% | 90.3% | Qwen3.7 Plus |
| GPQA-D | Coming soon | 90.3% | Coming soon |
| HLE | Coming soon | 34.7% | Coming soon |
| MMLU-Pro | Coming soon | 88.5% | Coming soon |
| MMLU-Redux | Coming soon | 94.5% | Coming soon |
| SuperGPQA | Coming soon | 71.4% | Coming soon |
| MMMLU | Coming soon | 89.0% | Coming soon |

### Instruction Following

- Winner: Coming soon
- Claude Sonnet 4.5 public-lane score: Coming soon
- Qwen3.7 Plus public-lane score: 89.2 (#18/124)

| Benchmark | Claude Sonnet 4.5 | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 94.6% | Coming soon |
| IFBench | Coming soon | 79.1% | Coming soon |

### Multilingual

- Winner: Coming soon
- Claude Sonnet 4.5 public-lane score: Coming soon
- Qwen3.7 Plus public-lane score: 78.9 (#3/12)

| Benchmark | Claude Sonnet 4.5 | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 85.4% | Coming soon |
| NOVA-63 | Coming soon | 58.8% | Coming soon |
| INCLUDE | Coming soon | 83.0% | Coming soon |
| MAXIFE | Coming soon | 88.8% | Coming soon |
| PolyMath | Coming soon | 84.0% | Coming soon |

### Mathematics

- Winner: Coming soon
- Claude Sonnet 4.5 public-lane score: 34.6 (Unranked · 2 rankable rows)
- Qwen3.7 Plus public-lane score: 78.2 (Unranked · 3 rankable rows)

| Benchmark | Claude Sonnet 4.5 | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| AIME 2025 | 87% | Coming soon | Coming soon |
| FrontierMath v2 (Tiers 1-3) | 13.495% | Coming soon | Coming soon |
| FrontierMath v2 (Tier 4) | 4.167% | Coming soon | Coming soon |
| HMMT Feb 2026 | Coming soon | 92.9% | Coming soon |
| IMOAnswerBench | Coming soon | 86.0% | Coming soon |
| Apex | Coming soon | 22.7% | Coming soon |

## FAQ

### Which is better overall, Claude Sonnet 4.5 or Qwen3.7 Plus?

Qwen3.7 Plus is ahead overall on BenchLM right now.

### Where is the biggest gap between Claude Sonnet 4.5 and Qwen3.7 Plus?

The widest category gap is in reasoning, where the averages are 19.1 for Claude Sonnet 4.5 and 74 for Qwen3.7 Plus.

### How many benchmarks does Claude Sonnet 4.5 cover on BenchLM?

Claude Sonnet 4.5 currently has 11 sourced benchmark scores on BenchLM.

### How many benchmarks does Qwen3.7 Plus cover on BenchLM?

Qwen3.7 Plus currently has 52 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Claude Sonnet 4.5 vs Claude Sonnet 4.5 Thinking](/compare/claude-sonnet-4-5-vs-claude-sonnet-4-5-thinking)
- [Qwen3.7 Plus vs Claude Sonnet 4.5 Thinking](/compare/claude-sonnet-4-5-thinking-vs-qwen3-7-plus)
- [Claude Sonnet 4.5 vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-claude-sonnet-4-5)
- [Qwen3.7 Plus vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-qwen3-7-plus)

## Explore More

- [Claude Sonnet 4.5 profile](/models/claude-sonnet-4-5)
- [Qwen3.7 Plus profile](/models/qwen3-7-plus)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)