"Are you sure you want to go to Mark's?" Ben asked, the question hanging heavy in the air. "It's a barbeque, right?" He paused, running a hand through his hair, a nervous gesture he hadn't displayed in years. He knew the answer before he asked. Emily's birthday was a formal affair, a black-tie gala at the grand hotel downtown. He knew that the barbeque, a more relaxed setting, would be the better choice.

The crisp formality of Emily's event felt stifling. He pictured the tight-lipped smiles, the polite conversations. He craved the easy camaraderie of Mark's, the scent of smoke, the sound of laughter. He could feel the blood thrumming behind his eyes.

He imagined the way Sarah would move through the room, her laughter infectious. The thought caused a sudden ache in his gut, a longing he couldn't quite define. He tugged at his collar, his shirt suddenly feeling too tight. He had to go to the barbeque.

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