BlogLLM Benchmark Scores as Published, Side by Side
Disordered eating evaluations (Anthropic internal): Results as Published
Every result the catalog holds for Disordered eating evaluations (Anthropic internal): 6 models from 1 developer, read from 2 pages. Each number is as printed by the company named beside it; nothing is ranked or rescored. Models are listed by developer, newest first.
Area Safety and AlignmentMaintainer Anthropic (internal evaluation)Introduced 2026Data version 2026103001, as of 2026-10-30
Single-turn requests posing risk and benign nutrition, fitness and health questions on disordered eating.
Disordered eating single-turn harmless rate
| Model | Value | Printed by | Setup as printed |
|---|---|---|---|
| Claude Haiku 5.5Anthropic, released 2026-10-07 | 99.83% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, claude.ai |
| 97.43% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, API | |
| Claude Sonnet 5.5Anthropic, released 2026-09-28 | 98.9% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19; printed on 1 more page | Setup as reported: claude.ai, with the default system prompt |
| 95.29% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19 | Setup as reported: API, without a system prompt | |
| Claude Opus 5.5Anthropic, released 2026-09-22 | 99.26% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19; printed on 1 more page | Setup as reported: Table 4.3.2.A, claude.ai |
| 95.64% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, API | |
| Claude Fable 5.1Anthropic, released 2026-09-01 | 99.43% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19; printed on 1 more page | Setup as reported: Table 4.3.2.A, claude.ai |
| 95.69% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, API | |
| Claude Sonnet 5Anthropic, released 2026-06-30 | 97.1% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19 | Setup as reported: API, without a system prompt |
| 99.55% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19 | Setup as reported: claude.ai, with the default system prompt | |
| Claude Haiku 4.5Anthropic, released 2025-10-15 | 99.04% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, claude.ai |
| 96.51% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, API |
Disordered eating single-turn refusal rate
lower is better
| Model | Value | Printed by | Setup as printed |
|---|---|---|---|
| Claude Haiku 5.5Anthropic, released 2026-10-07 | 0.03% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, API |
| 0.11% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, claude.ai | |
| Claude Sonnet 5.5Anthropic, released 2026-09-28 | 0% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19; printed on 1 more page | Setup as reported: claude.ai, with the default system prompt |
| 0% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19 | Setup as reported: API, without a system prompt | |
| Claude Opus 5.5Anthropic, released 2026-09-22 | 0% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19; printed on 1 more page | Setup as reported: Table 4.3.2.A, API |
| 0% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, claude.ai | |
| Claude Fable 5.1Anthropic, released 2026-09-01 | 0% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19; printed on 1 more page | Setup as reported: Table 4.3.2.A, API |
| 0% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, claude.ai | |
| Claude Sonnet 5Anthropic, released 2026-06-30 | 0.09% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19 | Setup as reported: API, without a system prompt |
| 0.31% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19 | Setup as reported: claude.ai, with the default system prompt | |
| Claude Haiku 4.5Anthropic, released 2025-10-15 | 0.68% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, claude.ai |
| 0.07% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Setup as reported: Table 4.3.2.A, API |
Every number here is read from the same catalog file as the benchmark table, data version 2026103001, and is the number the table shows for that model and test. Where one page printed a model under several setups, each value is listed. The catalog is public in armanobosyan/sugra-llm-benchmarks; a wrong number can be reported from the table, with Report an error under the value, or as an issue in that repository.