Claude Opus 5.5 (Low, Default Fallback) vs Gemini 2.5 Flash-Lite (Reasoning)
Claude Opus 5.5 (Low, Default Fallback) vs Gemini 2.5 Flash-Lite (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 (Low, Default Fallback) | Gemini 2.5 Flash-Lite (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 42.3 | 8.5 | −79.9% Gemini 2.5 Flash-Lite… is 79.9% less intelligent |
| Total AA cost (lower is better) | $860.33 | Not reported | — not comparable |
| End-to-end time (lower is better) | 11.52s | 18.78s | +63.0% Gemini 2.5 Flash-Lite… is 63.0% slower |
| Price per 1M tokens (in / out) | $4.00 / $20.0 | $0.10 / $0.40 | |
| Input modalities | Text, Image | Text, Image, Speech, Video |
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-opus-5-5-low/gemini-2-5-flash-lite-reasoning · Markdown: /api/v1/compare/claude-opus-5-5-low/gemini-2-5-flash-lite-reasoning?format=md · llms.txt · agent skill