Claude Sonnet 5.5

AI model · rank #5

BenchLM overall score
80.49
Rank
#5 of 49
Creator
Anthropic
Data source
benchlm-models
Snapshot

Open score page ↗benchlm.ai/models/claude-sonnet-5-5

Next: browse the full leaderboard. Entry from the RL Research daily scrape of public sources, 2026-09-29 snapshot.