AI benchmarks and leaderboards are different things
Learn the difference between a benchmark, an evaluation run and a leaderboard, and use each to answer the right question.
LLM Stats
HealthBench Professional
HealthBench Professional evaluates model capability and safety for clinician use cases using real clinician-style chats and physician-authored grading rubrics.
Evaluation context and evidence
- Source
- LLM Stats
- Publisher
- Not recorded
- Benchmark release
- Not recorded
- Collected
- 2026-08-17
- Modality
- text
These are source-reported observations, not independent reruns by this site. Check the task version, evaluation protocol, unit and reporting date before comparing models. Results from different setups are not a universal ranking.
Original sources
Reported results 9
Shown in source observation order, not ranked. Dates retain the precision provided by the source.
| Model | Value | Unit | Protocol | Reported date and basis | Source |
|---|---|---|---|---|---|
| Claude Fable 5 | 0.66 | Not recorded | Not recorded | 2026-06-09 · model_announcement | LLM Stats |
| GPT-5.6 Sol | 0.605 | Not recorded | Not recorded | 2026-07-09 · model_announcement | LLM Stats |
| Claude Opus 5 | 0.598 | Not recorded | Not recorded | 2026-07-24 · model_announcement | LLM Stats |
| Claude Sonnet 5 | 0.578 | Not recorded | Not recorded | 2026-06-30 · model_announcement | LLM Stats |
| GPT-5.6 Terra | 0.577 | Not recorded | Not recorded | 2026-07-09 · model_announcement | LLM Stats |
| Claude Opus 4.8 | 0.558 | Not recorded | Not recorded | 2026-05-28 · model_announcement | LLM Stats |
| GPT-5.6 Luna | 0.557 | Not recorded | Not recorded | 2026-07-09 · model_announcement | LLM Stats |
| GPT-5.5 Instant | 0.384 | Not recorded | Not recorded | 2026-05-05 · model_announcement | LLM Stats |
| MAI-Thinking-1 | 0.35 | Not recorded | Not recorded | 2026-06-02 · model_announcement | LLM Stats |