About HealthBench length-adjusted score
Definition and scoring
- Organisation
- Anthropic
- Category
- Knowledge
- Version
- 2026
- Direction
- higher is better
- Ranking use
- Reference
- Contamination risk
- Unknown
HealthBench score after applying a verbosity penalty to model responses. Every genuine source row stays tied to its exact model label, configuration, benchmark version and evaluation system. The summary chart shows one best compatible score per canonical product; Score 2.0 admits only explicitly mapped, frozen protocols and keeps incompatible configurations separate.
Open benchmark source ↗