safety benchmark
ExploitBench
ExploitBench is a cybersecurity benchmark that evaluates a model's ability to discover and exploit software vulnerabilities, reported as the fraction of challenges where the model captures the target (Cap%).
Updated Aug 11, 2026
Models4
Model coverage4
MetricScore
EvidenceB
ExploitBench Ranking
Higher score ranks better on this benchmark.
| 1 | AN | 78.0% | 100.0% | 4 | C | |
| 2 | OP | 73.5% | 66.7% | 4 | C | |
| 3 | OP | 52.9% | 33.3% | 4 | C | |
| 4 | OP | 33.2% | 0.0% | 4 | C |
ExploitBench Score Distribution
A closer view of the leading scores on this benchmark.
ExploitBench Highlights
The leading models and scores on this benchmark.
What is ExploitBench?
What ExploitBench measures and how its scores work.
ExploitBench is a cybersecurity benchmark that evaluates a model's ability to discover and exploit software vulnerabilities, reported as the fraction of challenges where the model captures the target (Cap%).
Scores are shown in ratio. This benchmark is not independently verified and has an evidence level of B.
- Family
- ExploitBench
- Modality
- text
- Primary category
- safety
- Score direction
- higher
- LLMBoard eligible
- Yes
- Evaluation key
- exploitbench|llm-stats-current
Benchmark scores retain their original unit. Overall score eligibility is shown separately.
FAQ
Common questions about ExploitBench.
Which model scores highest on ExploitBench?
Claude Fable 5 is currently ranked first with 78.0%.
What does ExploitBench measure?
ExploitBench is a cybersecurity benchmark that evaluates a model's ability to discover and exploit software vulnerabilities, reported as the fraction of challenges where the model captures the target (Cap%).
Is a higher score better?
Yes. Higher values rank better for this benchmark.
How many models are compared?
4 model results are currently shown.
Does this benchmark affect the overall score?
Yes. This benchmark can contribute to the current LLMBoard capability score.