RLTasksby ulam.ai
Models / Anthropic

Anthropic / MODEL EVIDENCE

claude-4-5-Sonnet

2 benchmarks · 2 observations · 2 sources

Scores at a glance

2 benchmarks · large dot: claude-4-5-Sonnet; small dots: closest models where reported

ALE-Bench ↗796.15 Performance points
137.782951.32

claude-4.5-sonnet · Average contest performance ↗

Closest models by score

Similar positions on shared benchmark leaderboards. Smaller gaps are closer.

There are not enough shared scored settings to identify close comparisons reliably.

Filter comparisons to this model →

Sources

Every plotted observation links to its evaluation. Reported configurations, benchmark versions and task subsets can differ; similarity describes shared scores, not training lift.

  1. Ale Bench — methodology and published results ↗

    Epoch AI · 2026

  2. Scale Labs — evaluation methodology and results ↗

    Scale Labs / SEAL · 2026

Names used in source tables

claude-4-5-Sonnet · claude-4.5-sonnet