DermoBench - Diagnosis (4-Way): leaderboard

Four-option multiple-choice skin-disease diagnosis from DermoBench (DermoGPT paper, Ru et al., 2026) on 2,000 held-out images from the benchmark's 14 source datasets, with distractors drawn from sibling diagnoses in a 325-class ontology. Accuracy in percent; higher is better.

Metric: Accuracy (%; 4-way leaf-diagnosis MCQA with ontology-sibling distractors, in-distribution). Source: arxiv.org. Saturation forecast: Around February 2027. 18 models tracked.

Top models

#ModelScoreOverall rank
1Gemini 2.5 Flash72.6#452
2Qwen 3 VL 8B Instruct67.2#982
3QVQ-72B-Preview64.65#1173
4GLM-4.5V63.65#739
5Qwen 2.5 VL 72B Instruct61.5#845
6GPT-4o Mini59.5#1627
7Claude Sonnet 4.5 (Thinking)55.35#244 (Claude Sonnet 4.5)
8Llama 3.2 90B47.85#1740
9Nemotron Nano 12B v2 VL47.25#2248
10Llama 3.2 11B29.25#6434

No result here: #1 Claude Fable 5.2, #2 Gemini 4 Carbon, #5 Claude Opus 5.5.

Interactive version: theaggregate.ai/benchmark?slug=dermobench-diagnosis-4-way · How It Works · Data refreshed daily, snapshot 2026-11-12.