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Claude Sonnet 4.6 vs Qwen3.8 Max

Qwen3.8 Max leads on 3 of 3 shared benchmarks. Qwen3.8 Max is 2.0× cheaper per token on a blended 3:1 basis.

Head to head
Blended price uses a 3:1 input:output mix
Claude Sonnet 4.6Qwen3.8 Max
ProviderAnthropicAlibaba
Input $/1M$3.00$2.00
Output $/1M$15.00$6.00
Blended $/1M$6.00$3.00
Context window1M1M
Max output128K131K
ReleasedFeb 2026Aug 2026
LicenceProprietaryProprietary
GPQA Diamond 87.4% 92.7%
SimpleQA Verified 29.0% 46.3%
OTIS Mock AIME 85.8% 99.4%
Benchmark scores independently run and published by Epoch AI, 'AI Benchmarking Hub', used under CC BY 4.0. Only benchmarks with a score for BOTH models are compared.
Choose Claude Sonnet 4.6 if…
  • No clear advantage on the data we hold.
Choose Qwen3.8 Max if…
  • Costs less per token — $3.00 vs $6.00 blended
  • Higher GPQA Diamond (92.7% vs 87.4%)
  • Higher SimpleQA Verified (46.3% vs 29.0%)
  • Higher OTIS Mock AIME (99.4% vs 85.8%)
  • Newer model (released Aug 2026)
FAQ
Which is better, Claude Sonnet 4.6 or Qwen3.8 Max?
Across the 3 benchmarks both models have independently-run scores for, Claude Sonnet 4.6 leads on 0 and Qwen3.8 Max leads on 3. Benchmarks are one input — price and context window are on this page too.
Is Claude Sonnet 4.6 cheaper than Qwen3.8 Max?
Qwen3.8 Max is cheaper: $3.00 versus $6.00 per million tokens blended at 3:1 input:output. Input alone: $3.00 vs $2.00. Output alone: $15.00 vs $6.00.
What context windows do Claude Sonnet 4.6 and Qwen3.8 Max have?
Claude Sonnet 4.6: 1,000,000 tokens. Qwen3.8 Max: 1,000,000 tokens.
Who makes Claude Sonnet 4.6 and Qwen3.8 Max?
Claude Sonnet 4.6 is made by Anthropic. Qwen3.8 Max is made by Alibaba.
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