The late afternoon sun cast long, skeletal shadows across the lawn. He watched, arms crossed and jaw clenched, as Mr. Henderson shuffled up the driveway. The old man’s smile, usually so wide and welcoming, seemed strained.

“Afternoon, Thomas,” Mr. Henderson began, his voice hesitant. "Listen, about that oak tree… the one on the property line?"

Thomas grunted, the sound barely audible above the buzzing of a distant lawnmower. He kicked at a loose stone, sending it skittering across the dry grass.

"Well, the roots are starting to… you know… crack my patio. I was thinking, maybe, if you'd be agreeable, we could have it taken down." He trailed off, avoiding Thomas’s gaze.

Thomas didn't respond. He focused on a single ant, dragging a crumb across the cracked concrete. The sun felt hot on the back of his neck, and a headache throbbed behind his eyes.

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