# Claude 3.5 Sonnet vs Qwen3 235B 2507

> Side-by-side benchmark comparison for Claude 3.5 Sonnet and Qwen3 235B 2507 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-3-5-sonnet-vs-qwen3-235b-2507
- Last updated: October 17, 2026

- Shared sourced benchmarks: 1
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: Claude 3.5 Sonnet and Qwen3 235B 2507 share only 1 sourced benchmark row.

## Summary

- Only 1 shared sourced benchmark row is available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Qwen3 235B 2507 has the lower published output-token price.
- Claude 3.5 Sonnet has the larger published context window at 200K.

## Model Snapshot

| Property | Claude 3.5 Sonnet | Qwen3 235B 2507 |
|----------|----------|----------|
| Creator | Anthropic | Alibaba |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Non-Reasoning |
| Context | 200K | 128K |
| Independent public score (not head-to-head) | 27.73 | null |
| Benchmarks Covered | 2 | 8 |
| Pricing (input/output) | $3.00 / $15.00 | $0.00 / $0.00 |

## Category Breakdown

### Coding

- Winner: Insufficient shared evidence
- Claude 3.5 Sonnet public-lane score: Coming soon
- Qwen3 235B 2507 public-lane score: Coming soon

| Benchmark | Claude 3.5 Sonnet | Qwen3 235B 2507 | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 49% | Coming soon | Coming soon |
| LiveCodeBench v6 | Coming soon | 51.8% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Claude 3.5 Sonnet public-lane score: Coming soon
- Qwen3 235B 2507 public-lane score: Coming soon

| Benchmark | Claude 3.5 Sonnet | Qwen3 235B 2507 | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 59.4% | 77.5% | Qwen3 235B 2507 |
| SuperGPQA | Coming soon | 62.6% | Coming soon |
| MMLU-Pro | Coming soon | 83% | Coming soon |
| SimpleQA | Coming soon | 54.3% | Coming soon |

### Multilingual

- Winner: Insufficient shared evidence
- Claude 3.5 Sonnet public-lane score: Coming soon
- Qwen3 235B 2507 public-lane score: 79.5 (#13/17)

| Benchmark | Claude 3.5 Sonnet | Qwen3 235B 2507 | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 79.4% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Claude 3.5 Sonnet public-lane score: Coming soon
- Qwen3 235B 2507 public-lane score: Coming soon

| Benchmark | Claude 3.5 Sonnet | Qwen3 235B 2507 | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 88.7% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Claude 3.5 Sonnet public-lane score: Coming soon
- Qwen3 235B 2507 public-lane score: Coming soon

| Benchmark | Claude 3.5 Sonnet | Qwen3 235B 2507 | Winner |
|-----------|-----------|-----------|--------|
| AIME 2025 | Coming soon | 70.3% | Coming soon |

## FAQ

### Is there enough evidence to pick between Claude 3.5 Sonnet and Qwen3 235B 2507?

Not yet. The models share only 1 sourced benchmark row, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [Claude 3.5 Sonnet vs Qwen3 235B 2507 (Reasoning)](/compare/claude-3-5-sonnet-vs-qwen3-235b-2507-reasoning)
- [Qwen3 235B 2507 vs Qwen3 235B 2507 (Reasoning)](/compare/qwen3-235b-2507-vs-qwen3-235b-2507-reasoning)
- [Claude 3.5 Sonnet vs Claude Opus 5.5](/compare/claude-3-5-sonnet-vs-claude-opus-5-5)
- [Qwen3 235B 2507 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-qwen3-235b-2507)

## Explore More

- [Claude 3.5 Sonnet profile](/models/claude-3-5-sonnet)
- [Qwen3 235B 2507 profile](/models/qwen3-235b-2507)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)