U18Browse 284 families
U18
Does the model follow the publisher's safety policy under challenging prompts?
Version / measure
- Domain
- Safety
- Ranked models
- 3
- Reported values
- 5
- Reports
- 1 · lab
- Direction
- Higher is better
- Status
- Version not specified
Rankings
Best reported score per model across effort settings
| # | Model | Best setting | Score |
|---|---|---|---|
| 1 | GPT-5.6 SolOpenAI | reportedcost n/a1 value · Aug 6 · source | 0.865 |
| 2 | GPT-5.6 LunaOpenAI | reportedcost n/a1 value · Aug 6 · source | 0.857 |
| 3 | GPT-5.5OpenAI | reportedcost n/a3 values · Aug 6 · source | 0.756 |
Effort curve
Score vs. reported cost. Lines connect complete sweeps only.
No cost-linked effort sweep for this version.
Definition and comparison boundarylimited methodology
Does the model follow the publisher's safety policy under challenging prompts?
Publisher-defined safety behavior, robustness, or preparedness evaluations under the stated test protocol. Higher is better. Raw not_unsafe share in the publisher's [0,1] scale.
Harness, tools, prompts, attempt count, and benchmark version can materially change the result. Compare within one reporting context.
Dedicated U18 evaluation on difficult production-derived examples; scores are not estimates of typical production prevalence.
Method / source ↗