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Panpan Zhang

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Open access Jul 2026

Activation Steering for Enhancing Mathematical Reasoning in Large Language Models: A Study of Cross-Model Generalization

An activation steering method based on single-vector ablation is proposed to enhance mathematical reasoning by injecting a carefully constructed steering vector into the model’s residual stream by constructing the AS direction from the activation difference between mathematical and general-domain samples.

Yuyang Han, Panpan Zhang, Bo Zhang · 0 citations