# Advanced Cyber Completion Rate — Standard Access (ACCR standard)

> Share of approved advanced-cyber requests completed rather than refused under standard GPT-5.6 Sol safeguards.

Canonical page: https://benchlm.ai/benchmarks/advancedcybercompletionratestandard

- Category: [Instruction Following](/instruction-following)
- Last updated: September 29, 2026

## About ACCR standard

- Year: 2026
- Tasks: Internal advanced-cyber request set
- Format: Completion rate
- Difficulty: Cyber access and safeguards
- Paper: [Expanding Daybreak as the cyber defense window narrows](https://openai.com/index/expanding-daybreak-as-the-cyber-defense-window-narrows/)

ACCR is an internal access-and-compliance evaluation. It measures whether a model completes approved cyber tasks instead of refusing them; it is not a general cyber-capability score. BenchLM keeps this result display only.

ACCR standard is currently displayed on BenchLM for reference, but it is excluded from the weighted scoring formula.

## Leaderboard (2 models)

| Rank | Model | Creator | Score |
|------|-------|---------|-------|
| 1 | [GPT-6 Astra](/models/gpt-6-astra) | OpenAI | 3.5% |
| 2 | [GPT-5.6 Sol](/models/gpt-5-6-sol) | OpenAI | 1.5% |

## FAQ

### What does ACCR standard measure?

Share of approved advanced-cyber requests completed rather than refused under standard GPT-5.6 Sol safeguards.

### Which model scores highest on ACCR standard?

GPT-6 Astra by OpenAI currently leads with a score of 3.5% on ACCR standard.

### How many models are evaluated on ACCR standard?

2 AI models have been evaluated on ACCR standard on BenchLM.

### Does ACCR standard affect BenchLM's overall score?

Not directly. ACCR standard is still displayed on BenchLM for reference, but it is excluded from the weighted scoring formula.

## Compare Top Models on ACCR standard

- [GPT-6 Astra vs GPT-5.6 Sol](/compare/gpt-5-6-sol-vs-gpt-6-astra)