Sarah bit her lip, the taste of blood a sharp distraction. The job, a coveted position at a prestigious gallery, felt like the culmination of everything she’d worked for. Then, she saw Mark, her friend, walking into the waiting area. A smile twitched at the corners of her mouth.

Her pulse quickened. The cool air conditioning suddenly felt insufficient. She fiddled with the strap of her bag, feeling a strange warmth spread through her. Her palms felt slick, and she suddenly wished she had put on more makeup.

He caught her eye, and the brief flash of a shared joke passed between them. It took her breath away. She found herself watching the play of light across his face, the way his jaw tightened when he concentrated.

The secretary called out Mark's name, and Sarah’s stomach fluttered. She felt a bizarre twinge of… something. Anticipation? Jealousy? Whatever it was, it was potent.

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