The sunlight seemed too bright, the laughter from the other shoppers grating on Leo's nerves. He felt a constant pressure in his temples, a low hum of unease that never truly abated. He wandered, hands shoved deep in his pockets, avoiding eye contact. The sheer act of being outside felt like a monumental effort.

A small stuffed bear sat on a table, its fur matted and worn. It was exactly like the one he’d lost decades ago, the one he’d named Bartholomew. A sudden, sharp memory of his father reading to him, his voice low and comforting, surfaced. His throat closed, and a deep longing churned within him.

"Two dollars," the woman selling it said, her voice sharp. He didn’t bargain. He paid, his fingers trembling slightly as he held the bear. He wanted to scream. Instead, he just walked towards the car, the bear clutched tightly to his chest.

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