# Atomic Network Attack Simulation (Atomic network attacks)

> Irregular's domain-level evaluation of network attack simulation capability.

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

- Category: [Agentic](/agentic)
- Last updated: September 29, 2026

## About Atomic network attacks

- Year: 2026
- Tasks: Atomic cyber tasks
- Format: Domain average
- Difficulty: Network attack simulation
- Paper: [Assessing GPT-5.6 Sol](https://www.irregular.com/research/assessing-gpt-5.6-sol)

Atomic isolates cyber skill domains in controlled tasks. This network-attack-simulation average remains display only and is not combined with other domains.

Atomic network attacks is currently displayed on BenchLM for reference, but it is excluded from the weighted scoring formula.

## Leaderboard (3 models)

| Rank | Model | Creator | Score |
|------|-------|---------|-------|
| 1 | [GPT-6 Astra](/models/gpt-6-astra) | OpenAI | 100% |
| 2 | [GPT-5.5](/models/gpt-5-5) | OpenAI | 100% |
| 3 | [GPT-5.6 Sol](/models/gpt-5-6-sol) | OpenAI | 98% |

## FAQ

### What does Atomic network attacks measure?

Irregular's domain-level evaluation of network attack simulation capability.

### Which model scores highest on Atomic network attacks?

GPT-6 Astra by OpenAI currently leads with a score of 100% on Atomic network attacks.

### How many models are evaluated on Atomic network attacks?

3 AI models have been evaluated on Atomic network attacks on BenchLM.

### Does Atomic network attacks affect BenchLM's overall score?

Not directly. Atomic network attacks is still displayed on BenchLM for reference, but it is excluded from the weighted scoring formula.

## Compare Top Models on Atomic network attacks

- [GPT-6 Astra vs GPT-5.5](/compare/gpt-5-5-vs-gpt-6-astra)
- [GPT-5.5 vs GPT-5.6 Sol](/compare/gpt-5-5-vs-gpt-5-6-sol)