$D^2$-Monitor: Dynamic Safety Monitoring for Diffusion LLMs via Hesitation Signals
This work proposes $D^2-Monitor, in which a lightweight probe runs on every sample, producing a base prediction and a hesitation estimate that decides whether to escalate the sample to a more expressive probe, and exhibits the best trade-off between effectiveness and efficiency relative to 8 baselines.
Ao Liu, Yu-Peng Chen, James Oldfield et al.
· 1 citation