The drive home was a blur. He kept the radio off, preferring the uncomfortable quiet. The familiar roads, usually a source of comfort, now felt like a path to nowhere. The scenery seemed to press in on him, the trees and houses mocking his ambitions.

His hands gripped the steering wheel so tightly that his knuckles were white. He was frustrated. He felt the need to yell and scream, but he found himself unable to even speak. His words were stuck, trapped in his throat.

Reaching his family home, he saw his mother in the front yard, smiling. He pulled the car into the driveway, hoping to avoid her. He felt ashamed.

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