Claude Opus 5.5 (Max, Default Fallback) vs Qwen3.5 Omni Flash

Claude Opus 5.5 (Max, Default Fallback) vs Qwen3.5 Omni Flash. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

Verdict

Comparison incomplete

A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

MetricClaude Opus 5.5 (Max, Default Fallback)Qwen3.5 Omni FlashDifference
Intelligence (higher is better)57.612.5−78.3% Qwen3.5 Omni Flash is 78.3% less intelligent
Total AA cost (lower is better)$8,708.20Not reported— not comparable
End-to-end time (lower is better)717.41s3.89s−99.5% Qwen3.5 Omni Flash is 99.5% faster
Price per 1M tokens (in / out)$4.00 / $20.0$0.10 / $0.80
Input modalitiesText, ImageText, Image, Speech, Video
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-opus-5-5/qwen3-5-omni-flash · Markdown: /api/v1/compare/claude-opus-5-5/qwen3-5-omni-flash?format=md · llms.txt · agent skill