The world seemed to shrink around Jennifer. Her apartment, once a haven, had become a prison. She spent most of her time curled on the couch, the television a blurred distraction. The sun, even in its golden hour, held no appeal.

She noticed a sleek, silver convertible parked in Mr. Harrison’s driveway. Mr. Harrison, who always wore the same, slightly-stained sweater, had the car keys in his hand. Jennifer watched him drive away, a picture of carefree abandon.

A wave of emptiness washed over her, leaving her feeling brittle and hollow. She closed her eyes.

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