Claude 3.5 Sonnet (Oct '24) vs Claude 4.5 Sonnet (Reasoning)
Claude 3.5 Sonnet (Oct '24) vs Claude 4.5 Sonnet (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 3.5 Sonnet (Oct '24) | Claude 4.5 Sonnet (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 7.9 | 20.7 | +162.0% Claude 4.5 Sonnet (Re… is 2.6× more intelligent |
| Total AA cost (lower is better) | Not reported | $1,501.22 | — not comparable |
| End-to-end time (lower is better) | Not reported | 20.86s | — not comparable |
| Price per 1M tokens (in / out) | $3.00 / $15.0 | $3.00 / $15.0 | |
| Input modalities | Text, Image | Text, Image |
Matchup
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