Claude Opus 5.5 (Max, Default Fallback) vs Qwen3.5 4B (Reasoning)
Claude Opus 5.5 (Max, Default Fallback) vs Qwen3.5 4B (Reasoning). 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.
| Metric | Claude Opus 5.5 (Max, Default Fallback) | Qwen3.5 4B (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 57.6 | 13.1 | −77.3% Qwen3.5 4B (Reasoning) is 77.3% less intelligent |
| Total AA cost (lower is better) | $8,708.20 | Not reported | — not comparable |
| End-to-end time (lower is better) | 626.13s | 170.08s | −72.8% Qwen3.5 4B (Reasoning) is 72.8% faster |
| Price per 1M tokens (in / out) | $4.00 / $20.0 | $0.03 / $0.15 | |
| Input modalities | Text, Image | Text, Image, Video |
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-opus-5-5/qwen3-5-4b · Markdown: /api/v1/compare/claude-opus-5-5/qwen3-5-4b?format=md · llms.txt · agent skill