# Claude Opus 4.7 (Adaptive) vs Qwen3.5 397B

> Side-by-side benchmark comparison for Claude Opus 4.7 (Adaptive) and Qwen3.5 397B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-opus-4-7-adaptive-vs-qwen3-5-397b
- Last updated: September 4, 2026

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

## Quick Verdict

Pick Claude Opus 4.7 (Adaptive) if you want the stronger benchmark profile. Qwen3.5 397B only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Claude Opus 4.7 (Adaptive) leads overall 69.94 to 56.44.
- The clearest category separation is in agentic, where the averages are 61 for Claude Opus 4.7 (Adaptive) and 48.2 for Qwen3.5 397B.
- The biggest single benchmark swing is MCP Atlas in Agentic, with scores of 77.3% and 46.1%.
- Qwen3.5 397B is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- Claude Opus 4.7 (Adaptive) also has the larger context window at 1M.

## Model Snapshot

| Property | Claude Opus 4.7 (Adaptive) | Qwen3.5 397B |
|----------|----------|----------|
| Creator | Anthropic | Alibaba |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Non-Reasoning |
| Context | 1M | 128K |
| Overall Score | 69.94 | 56.44 |
| Benchmarks Covered | 21 | 38 |
| Pricing (input/output) | $5.00 / $25.00 | $0.60 / $3.60 |

## Category Breakdown

### Agentic

- Winner: Coming soon
- Claude Opus 4.7 (Adaptive) public-lane score: 61 (Supported · #21/151)
- Qwen3.5 397B public-lane score: 48.2 (Estimated · #77/151)

| Benchmark | Claude Opus 4.7 (Adaptive) | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 69.4% | 52.5% | Claude Opus 4.7 (Adaptive) |
| BrowseComp | 79.3% | 62% | Claude Opus 4.7 (Adaptive) |
| MCP Atlas | 77.3% | 46.1% | Claude Opus 4.7 (Adaptive) |
| OSWorld-Verified | 78% | Coming soon | Coming soon |
| CyberGym | 73.1% | Coming soon | Coming soon |
| OSWorld 2.0 | 18.2% | Coming soon | Coming soon |
| JobBench | 45.9% | Coming soon | Coming soon |
| Claw-Eval | Coming soon | 56.8% | Coming soon |
| QwenClawBench | Coming soon | 51.8% | Coming soon |
| τ³-bench results | Coming soon | 68.4% | Coming soon |
| VITA-Bench | Coming soon | 43.7% | Coming soon |
| DeepPlanning | Coming soon | 37.6% | Coming soon |
| Toolathlon | Coming soon | 36.3% | Coming soon |
| MCP-Tasks | Coming soon | 74.2% | Coming soon |
| WideResearch | Coming soon | 74.0% | Coming soon |
| Gert Labs | Coming soon | 46.76% | Coming soon |
| ResearchClawBench | Coming soon | 14.2% | Coming soon |

### Coding

- Winner: Coming soon
- Claude Opus 4.7 (Adaptive) public-lane score: 59.6 (Estimated · #27/183)
- Qwen3.5 397B public-lane score: 52.4 (Estimated · #56/183)

| Benchmark | Claude Opus 4.7 (Adaptive) | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 87.6% | 76.2% | Claude Opus 4.7 (Adaptive) |
| SWE-bench Pro | 64.3% | 50.9% | Claude Opus 4.7 (Adaptive) |
| Terminal-Bench 2.0 | 69.4% | Coming soon | Coming soon |
| LiveCodeBench v6 | Coming soon | 83.6% | Coming soon |

### Multimodal & Grounded

- Winner: Coming soon
- Claude Opus 4.7 (Adaptive) public-lane score: 50.3 (#36/48)
- Qwen3.5 397B public-lane score: 63 (#27/48)

| Benchmark | Claude Opus 4.7 (Adaptive) | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| OfficeQA Pro | 43.6% | Coming soon | Coming soon |
| CharXiv | 91% | 80.8% | Claude Opus 4.7 (Adaptive) |
| CharXiv w/o tools | 82.1% | Coming soon | Coming soon |
| MMMU-Pro | Coming soon | 79% | Coming soon |
| MathVision | Coming soon | 88.6% | Coming soon |
| VideoMMMU | Coming soon | 84.7% | Coming soon |
| ScreenSpot Pro | Coming soon | 65.6% | Coming soon |
| V* | Coming soon | 95.8% | Coming soon |

### Reasoning

- Winner: Coming soon
- Claude Opus 4.7 (Adaptive) public-lane score: 49.7 (Unranked · 3 rankable rows)
- Qwen3.5 397B public-lane score: 59.8 (Unranked · 2 rankable rows)

| Benchmark | Claude Opus 4.7 (Adaptive) | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| MRCR v2 128K-256K | 59.2% | Coming soon | Coming soon |
| ARC-AGI-2 | 75.8% | Coming soon | Coming soon |
| ARC-AGI-3 | 0.2% | Coming soon | Coming soon |
| LongBench v2 | Coming soon | 63.2% | Coming soon |
| AI-Needle | Coming soon | 68.7% | Coming soon |

### Knowledge

- Winner: Coming soon
- Claude Opus 4.7 (Adaptive) public-lane score: 61.9 (Estimated · #31/181)
- Qwen3.5 397B public-lane score: 51.6 (Estimated · #80/181)

| Benchmark | Claude Opus 4.7 (Adaptive) | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 94.2% | 88.4% | Claude Opus 4.7 (Adaptive) |
| GPQA-D | 94.2% | Coming soon | Coming soon |
| HLE | 54.7% | 28.7% | Claude Opus 4.7 (Adaptive) |
| HLE w/o tools | 46.9% | Coming soon | Coming soon |
| SuperGPQA | Coming soon | 70.4% | Coming soon |
| MMLU-Pro | Coming soon | 87.8% | Coming soon |
| MMLU-Redux | Coming soon | 94.9% | Coming soon |
| C-Eval | Coming soon | 93% | Coming soon |

### Instruction Following

- Winner: Coming soon
- Claude Opus 4.7 (Adaptive) public-lane score: Coming soon
- Qwen3.5 397B public-lane score: 0 (#120/120)

| Benchmark | Claude Opus 4.7 (Adaptive) | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 92.6% | Coming soon |

### Multilingual

- Winner: Coming soon
- Claude Opus 4.7 (Adaptive) public-lane score: Coming soon
- Qwen3.5 397B public-lane score: 69.7 (#5/12)

| Benchmark | Claude Opus 4.7 (Adaptive) | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 84.7% | Coming soon |
| NOVA-63 | Coming soon | 59.1% | Coming soon |

### Mathematics

- Winner: Coming soon
- Claude Opus 4.7 (Adaptive) public-lane score: Coming soon
- Qwen3.5 397B public-lane score: 74.2 (Unranked · 5 rankable rows)

| Benchmark | Claude Opus 4.7 (Adaptive) | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath (legacy) | 43.8% | Coming soon | Coming soon |
| AIME26 | Coming soon | 93.3% | Coming soon |
| HMMT Feb 2025 | Coming soon | 94.8% | Coming soon |
| HMMT Nov 2025 | Coming soon | 92.7% | Coming soon |
| HMMT Feb 2026 | Coming soon | 87.9% | Coming soon |
| MMAnswerBench | Coming soon | 80.9% | Coming soon |

## FAQ

### Which is better overall, Claude Opus 4.7 (Adaptive) or Qwen3.5 397B?

Claude Opus 4.7 (Adaptive) is ahead overall on BenchLM right now.

### Where is the biggest gap between Claude Opus 4.7 (Adaptive) and Qwen3.5 397B?

The widest category gap is in agentic, where the averages are 61 for Claude Opus 4.7 (Adaptive) and 48.2 for Qwen3.5 397B.

### How many benchmarks does Claude Opus 4.7 (Adaptive) cover on BenchLM?

Claude Opus 4.7 (Adaptive) currently has 21 sourced benchmark scores on BenchLM.

### How many benchmarks does Qwen3.5 397B cover on BenchLM?

Qwen3.5 397B currently has 38 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Claude Opus 4.7 (Adaptive) vs Claude Opus 4.7](/compare/claude-opus-4-7-vs-claude-opus-4-7-adaptive)
- [Qwen3.5 397B vs Claude Opus 4.7](/compare/claude-opus-4-7-vs-qwen3-5-397b)
- [Claude Opus 4.7 (Adaptive) vs Qwen3.5 397B (Reasoning)](/compare/claude-opus-4-7-adaptive-vs-qwen3-5-397b-reasoning)
- [Qwen3.5 397B vs Qwen3.5 397B (Reasoning)](/compare/qwen3-5-397b-vs-qwen3-5-397b-reasoning)

## Explore More

- [Claude Opus 4.7 (Adaptive) profile](/models/claude-opus-4-7-adaptive)
- [Qwen3.5 397B profile](/models/qwen3-5-397b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)