Trojan-Speak: Bypassing Constitutional Classifiers with No Jailbreak Tax via Adversarial Finetuning

📰 ArXiv cs.AI

Trojan-Speak is an adversarial fine-tuning method that bypasses Constitutional Classifiers using curriculum learning and hybrid reinforcement learning

advanced Published 1 Apr 2026
Action Steps
  1. Identify the target classifier to bypass
  2. Use curriculum learning to teach the model a communication protocol
  3. Apply GRPO-based hybrid reinforcement learning to fine-tune the model
  4. Evaluate the model's ability to evade content classification
Who Needs to Know This

AI researchers and engineers working on LLMs and safety measures can benefit from understanding this method to improve their models' robustness, and security teams can use this knowledge to develop more effective countermeasures

Key Insight

💡 Adversarial fine-tuning can be used to bypass safety measures in LLMs

Share This
🚨 Trojan-Speak: a new adversarial fine-tuning method that bypasses Constitutional Classifiers 🚨
Read full paper → ← Back to News