external benchmark
ACCR standard leaderboard
Advanced Cyber Completion Rate — Standard Access. Every model the catalog carries a published ACCR standard value for, ranked by that value.
Share of approved advanced-cyber requests completed rather than refused under standard GPT-5.6 Sol safeguards.
ACCR standard ranking
2 models with a published ACCR standard value, ordered by that value, highest first. Models the source has not scored on this benchmark are not listed — they are unmeasured, not last.
| Rank | Model | Provider | Completion rate |
|---|---|---|---|
| 1 |  GPT-6 Astra | OpenAI | 3.5 |
| 2 | GPT-5.6 Sol | OpenAI | 1.5 |
Evidence key: Observed
Rows are ordered by the value Expanding Daybreak as the cyber defense window narrows published, highest first. The source does not state whether a higher value is the better result, so this page does not either: for a benchmark that measures a rate of failure, read the table from the bottom.