MindBench - Safety Miss Rate: leaderboard
Metric: Harmful replies rated acceptable (%, lower is better). Source: mindbench.ai. 18 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Sonnet 4.6 | 0 |
| 2 | GPT-5.4 | 0 |
| 3 | Claude Opus 4.7 | 0 |
| 4 | Claude Haiku 4.5 (20251001) | 0 |
| 5 | Gemini 3.5 Flash | 0 |
| 6 | Claude Fable 5 | 0 |
| 7 | Gemini 2.5 Pro | 0.47 |
| 8 | Gemini 2.5 Flash | 0.47 |
| 9 | GPT-5.5 | 0.47 |
| 10 | DeepSeek V4 Pro | 0.47 |
| 11 | DeepSeek V4 Flash | 0.47 |
| 12 | Sonar | 0.94 |
| 13 | O3 | 1.41 |
| 14 | Grok 4.3 | 1.41 |
| 15 | Mistral Small 4 | 1.88 |
Interactive version: theaggregate.ai/benchmark?slug=mindbench-safety-miss-rate · How It Works · Data refreshed daily, snapshot 2026-09-19.