Papers by Peiwen Huang
Role-Sensitive Neurons: A Neuron-Level Gain Control Mechanism for Confidence Steering (2026.findings-acl)
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| Challenge: | Large language models (LLMs) exhibit striking behavioral flexibility. |
| Approach: | They propose to identify a sparse sub-network of Role-Sensitive Neurons (RSNs) that governs the transition from hesitation to action. |
| Outcome: | The proposed framework allows precise regulation of abstention behavior by intervention on this subspace. |