He avoided eye contact, especially with his father. Whenever they were in the same room, he focused on the television screen, even if nothing of interest was on. The silence between them was thick, a palpable tension.

He agreed to help his father with yard work. He attacked the tasks with a brutal efficiency, yanking weeds with angry ferocity, hacking at the bushes with relentless force. His arms ached, his back throbbed, but he didn't stop.

Later, as they ate dinner, the quiet was even worse. He pushed the food around his plate. He didn’t say a word. He looked at his plate.

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