The afternoon sun streamed through the dusty window of the antique shop, illuminating the clutter. He was supposed to be cataloging the new arrivals, but he found himself staring at the letter. It felt heavier than it should, the words like a stone in his gut. A manila envelope, addressed in a shaky hand.

He knew the sender. His former business partner. An explanation for the fraud that had ruined him. An apology for the betrayal that had cost him everything. He tore the letter in half. Then into quarters. He watched the pieces fall to the floor.

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