Claude Opus 4.1 vs Qwen: Qwen3.6 Flash
Compare Claude Opus 4.1 by Anthropic against Qwen: Qwen3.6 Flash by Qwen, context windows of 200K vs 1.0M, tested across 53 shared challenges. Updated May 2026.
Which is better, Claude Opus 4.1 or Qwen: Qwen3.6 Flash?
Claude Opus 4.1 and Qwen: Qwen3.6 Flash are both competitive models. Claude Opus 4.1 costs $15/M input tokens vs $0.25/M for Qwen: Qwen3.6 Flash. Context windows: 200K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Opus 4.1 and Qwen: Qwen3.6 Flash
Claude Opus 4.1 is made by anthropic while Qwen: Qwen3.6 Flash is from qwen. Claude Opus 4.1 has a 200K token context window compared to Qwen: Qwen3.6 Flash's 1000K. On pricing, Claude Opus 4.1 costs $15/M input tokens vs $0.25/M for Qwen: Qwen3.6 Flash.
Per 1M tokens
Qwen: Qwen3.6 Flash is cheaper on both — 60× input, 50× output
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen: Qwen3.6 Flash is 50x cheaper per token — worth considering if cost matters.
Style Comparison
Claude Opus 4.1 uses 3.7x more sentence length
