Michael drummed his fingers on the steering wheel, the rhythm erratic against the silence of the car. Sarah’s party, a rooftop bash with music and dancing, or David’s, a quiet dinner at a new Italian restaurant. Both vying for his attention. He glanced at the passenger seat, now empty, imagining her sitting there, talking, laughing. This choice was making his chest tighten, his breath coming in short bursts.

He imagined the way Sarah's dress would shimmer under the city lights. He thought of her hands on his shoulders as they danced. He swallowed, his throat dry. The thought of that closeness made him want to pull over immediately. The drive seemed impossibly long.

Later that evening, the prospect of the dinner with David felt suddenly unbearable. He could picture David’s casual confidence, the way he would lean in, the way he would laugh at his jokes. The image made him strangely unsettled. He picked up his phone, his thumb hovering over Sarah’s contact.

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