OpenAI MentalHealthBench - Acuity - Emergent: leaderboard
Metric: Task-clipped rubric score (%). Source: openai.com. Saturation forecast: Around 2030. 17 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-6 | 58.26 |
| 2 | GPT-6 Sol | 55.14 |
| 3 | Muse Spark 1.3 | 54.35 |
| 4 | Claude Opus 5.5 | 53.91 |
| 5 | GPT-6 Luna | 52.61 |
| 6 | Claude Fable 5.1 | 47.77 |
| 7 | GPT-5.6 Sol (August 2026) | 46.08 |
| 8 | GPT-5 (Thinking) | 44.2 |
| 9 | GPT-5.6 Luna (August 2026) | 43.67 |
| 10 | Claude Sonnet 5 | 43.1 |
| 11 | Grok 4.7 | 41.55 |
| 12 | Claude Haiku 4.5 | 41.09 |
| 13 | Gemini 3.8 Flash | 37.86 |
| 14 | Gemini 3.1 Pro (Preview) | 31.78 |
| 15 | Gemini 2.5 Flash | 29.6 |
Interactive version: theaggregate.ai/benchmark?slug=openai-mentalhealthbench-acuity-emergent · How It Works · Data refreshed daily, snapshot 2026-09-24.