“I can’t believe this!” Jake mumbled to himself, the words barely audible. The online discussions with Ethan, the shared music playlists, the intimate confessions – all a secret life now made suddenly, startlingly, real. The message on his phone read, "Saw you at the gym. Small world!" He tossed the phone onto the bed.

He flexed his fingers, a nervous habit, and paced the room. His heart hammered in his chest. He felt a sudden, urgent need to see Ethan, to touch him. He glanced at his reflection and swallowed hard. The gym was only a few blocks away. He needed to go.

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