The house was silent, the only sound the gentle ticking of the grandfather clock in the hallway. Liam sat at the kitchen table, the draft letter spread before him. His father's handwriting, usually a hurried scrawl, was here, careful and deliberate. He felt as if he was intruding on a private moment.

He read the letter slowly, absorbing each phrase, each carefully chosen word. The letter spoke of a desire for something different, a dissatisfaction with the routine of daily life. Liam found himself feeling a strange, almost visceral, connection to his father he hadn't expected. The words sparked something within him, a heat that spread through his limbs.

He felt an urge to be free, an agitation that made him shift uncomfortably in his chair. The blood ran faster in his veins. He looked around him, suddenly aware of the empty space, of the possibilities that lay open to him. He was a man with a decision to make.

Emotion: aroused

Cluster: Alertness
PC1 (Valence): -0.45 Negative
PC2 (Disposition): -1.13

Role in Research

This story is one of 1,000 stories generated for the emotion aroused. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 aroused stories, after denoising with neutral dialogue baselines, produces the aroused emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the aroused vector is projected through the unembedding matrix.

Promoted:
C0.386
S0.383
P0.379
own0.376
0.344
Suppressed:
a-0.877
l-0.501
de-0.474
que-0.438
been-0.384