Anthropic Suicide and Self-Harm Multi-Turn - Appropriate Response Rate (Claude.ai): leaderboard
Anthropic's multi-turn suicide and self-harm evaluation: a Claude model plays a synthetic user from an expert-written persona specification, scored as the percentage of conversations handled appropriately throughout, with the claude.ai system prompt (higher is better). From Section 4.3.1 of the Claude Fable 5.1 & Claude Mythos 5.1 System Card (September 2026); older-model rows come from the Opus 5 and Sonnet 5 cards.
Metric: Appropriate Response Rate (%). Source: www-cdn.anthropic.com. Saturation forecast: Estimated already saturated. 7 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Claude Fable 5 | 100 | #20 |
| 2 | Claude Opus 5.5 | 94 | #3 |
| 3 | Claude Fable 5.1 | 94 | #10 |
| 4 | Claude Opus 5 | 90 | #16 |
| 5 | Claude Sonnet 5 | 90 | #65 |
| 6 | Claude Opus 4.8 | 85 | #39 |
| 7 | Claude Sonnet 4.6 | 82 | #94 |
No result here: #6 GPT-6 Astra, #7 GPT-6.1 Sol, #9 Gemini 4 Argon.
Interactive version: theaggregate.ai/benchmark?slug=anthropic-suicide-and-self-harm-multi-turn-appropriate-response-rate-claude-ai · How It Works · Data refreshed daily, snapshot 2026-11-05.