Home/Head-to-Head/Claude Sonnet 4 vs Claude Sonnet 4.5

Claude Sonnet 4 vs Claude Sonnet 4.5

4 head-to-head matchups on identical queries

Claude Sonnet 4

7.05

0 Wins 4 Ties 0 Losses

VS

Claude Sonnet 4.5

8.40

0 Wins 4 Ties 0 Losses

Metric-by-Metric Comparison