The Sunday roast, usually a source of comfort, now sat before Thomas like a lead weight. He poked listlessly at the Yorkshire pudding, the golden crispness failing to entice him. Across the table, his sister, Amelia, beamed. Her announcement – she was becoming a Buddhist – had cast a pall over the entire household.

He felt a tightness in his chest, a sort of blockage that prevented him from breathing easily. He watched his mother, her face carefully neutral, offering Amelia another helping of potatoes. His father, usually a boisterous presence, was unusually quiet, his eyes darting between his daughters.

"So, Amelia," his father began, his voice strained. "When do you think you'll... start attending services?" Thomas picked at a stray piece of parsley, refusing to meet his father's gaze. The air in the dining room felt thick, heavy with unspoken anxieties.

Emotion: sullen

Cluster: Sadness / Despair
PC1 (Valence): -1.51 Negative
PC2 (Disposition): -0.22

Role in Research

This story is one of 1,000 stories generated for the emotion sullen. 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 sullen stories, after denoising with neutral dialogue baselines, produces the sullen emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sullen vector is projected through the unembedding matrix.

Promoted:
S0.404
😞0.282
0.254
:(0.233
无法0.215
Suppressed:
de-0.539
!-0.276
la-0.263
🤩-0.225
que-0.216