VLM-SubtleBench - State: leaderboard

Metric: Accuracy (%) on the state-difference two-image multiple-choice questions of VLM-SubtleBench's test split (pairs of highly similar images from natural, game, industrial, aerial, synthetic and medical sources); temperature 0.5; higher is better. Source: arxiv.org. Saturation forecast: Around January 2027. 12 models tracked.

Top models

#ModelScoreOverall rank
1GPT-5 (Thinking)80.7#91 (GPT-5)
2O379.5#121
3GPT-5 Chat78.4#233
4Gemini 2.5 Pro76.4#145
5GPT-4o73.6#333
6Gemini 2.5 Flash72.5#237
7Qwen 2.5 VL 72B Instruct68.9#364
8Claude Sonnet 464.7#194
9Qwen 2.5 VL 32B Instruct64#443
10Qwen 2.5 VL 7B Instruct63.7#643

No result here: #3 Claude Opus 5.5, #5 GPT-6 Astra, #8 Claude Fable 5.1.

Interactive version: theaggregate.ai/benchmark?slug=vlm-subtlebench-state · How It Works · Data refreshed daily, snapshot 2026-10-11.