The house felt cold, even with the fireplace blazing. She huddled under a blanket, unable to shake the chill that had settled deep within her. The world felt muted, distant, like looking at life through frosted glass.

She’d been avoiding this room, this task, for days. Her mother’s study. And there it was: a sturdy cardboard box, labeled in her mother's flawless cursive: “Sarah’s Schoolwork.”

She stared at the neat files, the carefully preserved artifacts of a past life. She reached for a math test, the familiar questions now meaningless. Her shoulders slumped. The emotions, raw and unfiltered, threatened to overwhelm her.

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