Composite indices
3 tracked · snapshot reviewed September 28, 2026
Composite indices combine several evaluations using their publishers' weighting and normalization rules. Read the component scores and methodology alongside the aggregate: indices with different inputs or weights are not directly comparable.
MAST (Medical AI Superintelligence Test)
ARISE AI Research Network · 6-benchmark compositeA composite of clinical benchmarks spanning diagnostic and management reasoning, safety, multimodal imaging, and agentic capability.
MedHELM
Stanford CRFM · 121 tasksHolistic clinical evaluation across 121 tasks in a clinician-validated taxonomy, ranked by mean win rate.
Artificial Analysis Healthcare & Medical Index
Artificial Analysis · 6-evaluation compositeA healthcare-weighted composite of six evaluations, covering medical knowledge, long records, knowledge work, reasoning and tools.
Showing top 12 of 25 indexed results. View all results.
Which composite indices have results in this index?
3 as of September 28, 2026: MAST (Medical AI Superintelligence Test) (GPT-5.6 Sol: highest indexed score 60.2%); MedHELM (Gemini 3.1 Pro (Preview): highest indexed score 0.652); Artificial Analysis Healthcare & Medical Index (Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback): highest indexed score 61).
The other categories sit on the index: rubric-graded benchmarks, agentic and workflow benchmarks, documentation and coding benchmarks, safety benchmarks, knowledge and exam benchmarks.