Claude Sonnet 4 vs Qwen: Qwen3.7 Plus
Compare Claude Sonnet 4 by Anthropic against Qwen: Qwen3.7 Plus by Qwen, context windows of 200K vs 1.0M, tested across 53 shared challenges. Updated June 2026.
Which is better, Claude Sonnet 4 or Qwen: Qwen3.7 Plus?
Claude Sonnet 4 and Qwen: Qwen3.7 Plus are both competitive models. Claude Sonnet 4 costs $3/M input tokens vs $0.4/M for Qwen: Qwen3.7 Plus. Context windows: 200K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Sonnet 4 and Qwen: Qwen3.7 Plus
Claude Sonnet 4 is made by anthropic while Qwen: Qwen3.7 Plus is from qwen. Claude Sonnet 4 has a 200K token context window compared to Qwen: Qwen3.7 Plus's 1000K. On pricing, Claude Sonnet 4 costs $3/M input tokens vs $0.4/M for Qwen: Qwen3.7 Plus.
Per 1M tokens
Qwen: Qwen3.7 Plus is cheaper on both — 7.5× input, 9.4× output
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen: Qwen3.7 Plus is 9.4x cheaper per token — worth considering if cost matters.
Style Comparison
Claude Sonnet 4 uses 6.0x more sentence length
