Model Comparison

Claude Sonnet 4.6 vs Qwen3.6 Plus

Qwen3.6 Plus shows notably better performance in the majority of benchmarks.

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Performance Benchmarks

Comparative analysis across standard metrics

7 benchmarks

Claude Sonnet 4.6 outperforms in 2 benchmarks (Humanity's Last Exam, SWE-Bench Verified), while Qwen3.6 Plus is better at 5 benchmarks (GPQA, MCP Atlas, MMMLU, MMMU-Pro, Terminal-Bench 2.0).

Qwen3.6 Plus shows notably better performance in the majority of benchmarks.

Thu Apr 02 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Cost data unavailable.

Lowest available price from all providers
Thu Apr 02 2026 • llm-stats.com
Anthropic
Claude Sonnet 4.6
Input tokens$3.00
Output tokens$15.00
Best providerAnthropic
Alibaba Cloud / Qwen Team
Qwen3.6 Plus
Input tokens$0.00
Output tokens$0.00
Best providerUnknown Organization
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Context Window

Maximum input and output token capacity

Only Claude Sonnet 4.6 specifies input context (200,000 tokens). Only Claude Sonnet 4.6 specifies output context (64,000 tokens).

Anthropic
Claude Sonnet 4.6
Input200,000 tokens
Output64,000 tokens
Alibaba Cloud / Qwen Team
Qwen3.6 Plus
Input- tokens
Output- tokens
Thu Apr 02 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Claude Sonnet 4.6 and Qwen3.6 Plus support multimodal inputs.

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

Claude Sonnet 4.6

Text
Images
Audio
Video

Qwen3.6 Plus

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Claude Sonnet 4.6

Proprietary

Closed source

Qwen3.6 Plus

Proprietary

Closed source

Release Timeline

When each model was launched

Claude Sonnet 4.6 was released on 2026-02-17, while Qwen3.6 Plus was released on 2026-03-31.

Qwen3.6 Plus is 1 month newer than Claude Sonnet 4.6.

Claude Sonnet 4.6

Feb 17, 2026

1 months ago

Qwen3.6 Plus

Mar 31, 2026

2 days ago

1mo 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

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Key Takeaways

Anthropic
Larger context window (200,000 tokens)
Higher Humanity's Last Exam score (49.0% vs 28.8%)
Higher SWE-Bench Verified score (79.6% vs 78.8%)
Alibaba Cloud / Qwen Team

Qwen3.6 Plus

View details

Alibaba Cloud / Qwen Team

Higher GPQA score (90.4% vs 89.9%)
Higher MCP Atlas score (74.1% vs 61.3%)
Higher MMMLU score (89.5% vs 89.3%)
Higher MMMU-Pro score (78.8% vs 75.6%)
Higher Terminal-Bench 2.0 score (61.6% vs 59.1%)

Detailed Comparison

AI Model Comparison Table
Feature
Anthropic
Claude Sonnet 4.6
Alibaba Cloud / Qwen Team
Qwen3.6 Plus

FAQ

Common questions about Claude Sonnet 4.6 vs Qwen3.6 Plus

Qwen3.6 Plus shows notably better performance in the majority of benchmarks. Claude Sonnet 4.6 is made by Anthropic and Qwen3.6 Plus is made by Alibaba Cloud / Qwen Team. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.
Claude Sonnet 4.6 scores Tau2 Telecom: 97.9%, Tau2 Retail: 91.7%, GPQA: 89.9%, MMMLU: 89.3%, SWE-Bench Verified: 79.6%. Qwen3.6 Plus scores CountBench: 97.6%, V*: 96.9%, HMMT 2025: 96.7%, AIME 2026: 95.3%, HMMT25: 94.6%.
Claude Sonnet 4.6 supports 200K tokens and Qwen3.6 Plus supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.
Claude Sonnet 4.6 is developed by Anthropic and Qwen3.6 Plus is developed by Alibaba Cloud / Qwen Team.