Model Comparison

Qwen3.6-35B-A3B vs Claude Sonnet 5Which is better in 2026?

Claude Sonnet 5 significantly outperforms across most benchmarks.

Verdict: Qwen3.6-35B-A3B vs Claude Sonnet 5 — which is better?

Qwen3.6-35B-A3B (by Alibaba Cloud / Qwen Team) and Claude Sonnet 5 (by Anthropic) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

Qwen3.6-35B-A3B outperforms in 0 benchmarks, while Claude Sonnet 5 is better at 8 benchmarks (CharXiv-R, GDPval-AA, Humanity's Last Exam, SWE-bench Multilingual, SWE-Bench Pro, SWE-Bench Verified, Terminal-Bench 2.0, Toolathlon). Claude Sonnet 5 significantly outperforms across most benchmarks.

Choose Qwen3.6-35B-A3B if…

  • you need open weights you can self-host or fine-tune

Choose Claude Sonnet 5 if…

  • you want the strongest raw capability — it leads on 8 of 8 shared benchmarks
  • you want the most recent training data — it shipped Jun 2026

Performance Benchmarks

Comparative analysis across standard metrics

8 benchmarks

Qwen3.6-35B-A3B outperforms in 0 benchmarks, while Claude Sonnet 5 is better at 8 benchmarks (CharXiv-R, GDPval-AA, Humanity's Last Exam, SWE-bench Multilingual, SWE-Bench Pro, SWE-Bench Verified, Terminal-Bench 2.0, Toolathlon).

Claude Sonnet 5 significantly outperforms across most benchmarks.

Fri Jul 17 2026 • llm-stats.com

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only Claude Sonnet 5 specifies input context (1,000,000 tokens). Only Claude Sonnet 5 specifies output context (64,000 tokens).

Alibaba Cloud / Qwen Team
Qwen3.6-35B-A3B
Input- tokens
Output- tokens
Anthropic
Claude Sonnet 5
Input1,000,000 tokens
Output64,000 tokens
Fri Jul 17 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Qwen3.6-35B-A3B and Claude Sonnet 5 support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Qwen3.6-35B-A3B

Text
Images
Audio
Video

Claude Sonnet 5

Text
Images
Audio
Video

License

Usage and distribution terms

Qwen3.6-35B-A3B is licensed under Apache 2.0, while Claude Sonnet 5 uses a proprietary license.

License differences may affect how you can use these models in commercial or open-source projects.

Qwen3.6-35B-A3B

Apache 2.0

Open weights

Claude Sonnet 5

Proprietary

Closed source

Release Timeline

When each model was launched

Qwen3.6-35B-A3B was released on 2026-04-16, while Claude Sonnet 5 was released on 2026-06-30.

Claude Sonnet 5 is 3 months newer than Qwen3.6-35B-A3B.

Qwen3.6-35B-A3B

Apr 16, 2026

3 months ago

Claude Sonnet 5

Jun 30, 2026

2 weeks ago

2mo newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Alibaba Cloud / Qwen Team

Qwen3.6-35B-A3B

View details

Alibaba Cloud / Qwen Team

Has open weights
Anthropic
Larger context window (1,000,000 tokens)
Higher CharXiv-R score (88.3% vs 78.0%)
Higher GDPval-AA score (53.9% vs 35.2%)
Higher Humanity's Last Exam score (57.4% vs 21.4%)
Higher SWE-bench Multilingual score (78.3% vs 67.2%)
Higher SWE-Bench Pro score (63.2% vs 49.5%)
Higher SWE-Bench Verified score (85.2% vs 73.4%)
Higher Terminal-Bench 2.0 score (80.4% vs 51.5%)
Higher Toolathlon score (54.3% vs 26.9%)

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Qwen3.6-35B-A3B and Claude Sonnet 5 side-by-side, then vote on the output you prefer.

Qwen3.6-35B-A3B
✓ Preferred
Claude Sonnet 5
Open in Playground
AI Model Comparison Table
Feature
Alibaba Cloud / Qwen Team
Qwen3.6-35B-A3B
Anthropic
Claude Sonnet 5

FAQ

Common questions about Qwen3.6-35B-A3B vs Claude Sonnet 5.

Which is better, Qwen3.6-35B-A3B or Claude Sonnet 5?

Claude Sonnet 5 significantly outperforms across most benchmarks. Qwen3.6-35B-A3B is made by Alibaba Cloud / Qwen Team and Claude Sonnet 5 is made by Anthropic. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Qwen3.6-35B-A3B compare to Claude Sonnet 5 in benchmarks?

Qwen3.6-35B-A3B scores MMLU-Redux: 93.3%, MMBench-V1.1: 92.8%, AI2D: 92.7%, AIME 2026: 92.7%, RefCOCO-avg: 92.0%. Claude Sonnet 5 scores CharXiv-R: 88.3%, ChartMuseum: 86.7%, SWE-Bench Verified: 85.2%, BrowseComp: 84.7%, GDP.pdf: 81.6%.

What are the context window sizes for Qwen3.6-35B-A3B and Claude Sonnet 5?

Qwen3.6-35B-A3B supports an unknown number of tokens and Claude Sonnet 5 supports 1.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Qwen3.6-35B-A3B and Claude Sonnet 5?

Key differences include licensing (Apache 2.0 vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes Qwen3.6-35B-A3B and Claude Sonnet 5?

Qwen3.6-35B-A3B is developed by Alibaba Cloud / Qwen Team and Claude Sonnet 5 is developed by Anthropic.

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