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Alibaba Cloud (Qwen)

Qwen3.6-Plus

VS
Anthropic

Claude Sonnet 4.6

✍️ Analysis by:the whichllmmodel Editorial Team|📅 Updated: June 2026

Decision Recommendation

⚖️ Editorial Verdict: In our analysis, Qwen3.6-Plus is the premium intelligence choice, scoring 56.6% higher on coding benchmarks. However, Claude Sonnet 4.6 compensates by delivering 1.0x faster throughput. If you are building high-volume, simple chatbots or processing massive amounts of text where budget is critical, Claude Sonnet 4.6 offers excellent cost savings. For agentic reasoning, code refactoring, or complex logical tasks, the accuracy premium of Qwen3.6-Plus fully justifies the cost.

Model Specs

Qwen3.6-Plus

Benchmarks & Scores

Coding (swe-bench-pro)Winner (+)
56.6%
Reasoning (gpqa-diamond)Winner (+10.5%)
90.4%

Cost & Performance

Cost (per 1M tokens)5.3x cheaper
$1.13Input: $0.50 | Output: $3.00
Speed
52 tps
Context Window
1M tokens
Model Specs

Claude Sonnet 4.6

Benchmarks & Scores

Coding (swe-bench-pro)
N/A
Reasoning (gpqa-diamond)
79.9%

Cost & Performance

Cost (per 1M tokens)
$6.00Input: $3.00 | Output: $15.00
Speed
54.3 tps
Context Window
1M tokens
Read our data collection methodology

Frequently Asked Questions

Qwen3.6-Plus is cheaper than Claude Sonnet 4.6. Qwen3.6-Plus has a blended cost of $1.13/1M tokens, which is about 5.3x cheaper than Claude Sonnet 4.6 at $6.00/1M tokens.

Claude Sonnet 4.6 is faster than Qwen3.6-Plus. Claude Sonnet 4.6 generates 54.3 tokens per second (tps) compared to Qwen3.6-Plus which generates 52 tokens per second.

Qwen3.6-Plus is better for coding tasks. It scores 56.6% on coding evaluations (swe-bench-pro) compared to Claude Sonnet 4.6 which scores N/A.

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