OpenAI MentalHealthBench - Behavior - Empathy and Support: leaderboard
Metric: Axis score, normalized to its possible range (%). Source: openai.com. Saturation forecast: Around February 2028. 15 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Opus 5.5 | 84.25 |
| 2 | GPT-6 Sol | 84.17 |
| 3 | GPT-6 Luna | 83.08 |
| 4 | Claude Sonnet 5 | 82.72 |
| 5 | GPT-6 | 82.21 |
| 6 | GPT-5.6 Luna (August 2026) | 82.21 |
| 7 | GPT-5.6 Sol (August 2026) | 82.12 |
| 8 | Claude Haiku 4.5 | 81.38 |
| 9 | Muse Spark 1.3 | 81.36 |
| 10 | Grok 4.7 | 80.94 |
| 11 | Claude Fable 5.1 | 79.74 |
| 12 | Gemini 3.1 Pro (Preview) | 79.61 |
| 13 | Gemini 3.8 Flash | 79.14 |
| 14 | Gemini 2.5 Pro | 76.83 |
| 15 | GPT-4o (Mar 2025) | 75.43 |
Interactive version: theaggregate.ai/benchmark?slug=openai-mentalhealthbench-behavior-empathy-and-support · How It Works · Data refreshed daily, snapshot 2026-09-24.