Why it matters

Jailbreak detection shapes robustness. Understanding shapes defense.

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The architecture

Known pattern matching.

Classifier trained on jailbreak dataset.

LLM-as-judge on prompt intent.

Jailbreak detectionPromptcandidateDetectorspatterns + classifier + judgeScore + blockif jailbreakNew jailbreak techniques constantly emerge; detection must update
Jailbreak detection.
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How it works end to end

Pattern: DAN, base64, role-play cues.

Classifier: BERT-based on known jailbreaks.

LLM judge: analyze intent.

Combine signals.