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Claude Sonnet 4.6 vs Qwen 3.6

Claude Sonnet 4.6 leads in 3 of 8 categories

Arena ELO

Claude Sonnet 4.6

Cheaper

Qwen 3.6

Faster

Claude Sonnet 4.6

Detailed Comparison

CategoryClaude Sonnet 4.6Qwen 3.6
ProviderAnthropic Alibaba
Context Window1M WIN128K
Input Price ($/1M)$3 $0.2 WIN
Output Price ($/1M)$15 $0.8 WIN
Arena ELO1440 WINN/A
Coding79.6% SWE-bench N/A
Reasoning72.5% OSWorld N/A
Speed (tokens/sec)~80 t/s WINN/A
Open SourceNo Yes

Frequently Asked Questions

Which is cheaper, Claude Sonnet 4.6 or Qwen 3.6?

Qwen 3.6 is approximately 94% cheaper than Claude Sonnet 4.6 per million tokens.

Which is better for coding, Claude Sonnet 4.6 or Qwen 3.6?

Claude Sonnet 4.6 scores 79.6% SWE-bench on coding benchmarks, while Qwen 3.6 scores N/A.

Which has a larger context window?

Claude Sonnet 4.6 supports 1M context, while Qwen 3.6 supports 128K.

Is Claude Sonnet 4.6 or Qwen 3.6 open source?

Claude Sonnet 4.6 is proprietary. Qwen 3.6 is open source.