The weight of the unopened envelope pressed down on Thomas's chest. He knew his sister, Sarah, had inherited their parents’ sprawling estate, a place filled with parties and laughter. He was given a tiny, run-down bookstore in a quiet neighborhood.

He walked the streets, the buildings seeming to loom over him. He felt as though he were trapped in a dark, confined space. Sarah would be thrilled. She thrived in social situations. He felt his chest tighten, his breath shallow.

He pictured the bookstore, the smell of old books and the promise of quiet. But he couldn't imagine himself there. He wanted to feel something, anything, but the feeling was out of reach. The world seemed to be fading to gray.

Emotion: depressed

Cluster: Sadness / Despair
PC1 (Valence): -2.06 Negative
PC2 (Disposition): -1.08

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.417
每天0.353
无法0.330
own0.311
😔0.309
Suppressed:
de-0.492
B-0.393
P-0.352
l-0.310
!-0.307