The room was bathed in the soft glow of the desk lamp. David found his heart thumping against his ribs. He couldn’t seem to stop fidgeting. The knowledge of his journal’s violation had opened a floodgate he hadn’t anticipated. His roommate, Ethan, had been unusually quiet all evening, but David felt the unspoken tension radiating from him.

He pushed himself up from the bed, suddenly restless. The air felt heavy, pressing down on him. He walked over to the window, needing a breath of fresh air. The night was cool, but David still felt warm, almost hot.

“Ethan,” David began, his voice barely a whisper, “Are you… are you okay?” The question felt inadequate, but he couldn't think of anything else to say. He looked back, and something sparked in Ethan's eyes, and his breath hitched in his chest.

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