The apartment felt like a tomb. Sunlight, usually a welcome guest, seemed to actively avoid the grimy windows. Elias shuffled through the mail, barely registering the bills and junk flyers. He’d barely left the house in a week, the fridge slowly emptying, the dishes piling up in the sink. The only sounds were the incessant hum of the refrigerator and the low thrumming in his head. Then, a drawing arrived from his niece, Lily. A stick figure, a smiling sun, and… a creature he hadn't thought about in decades. Barnaby, a patchwork rabbit with mismatched button eyes.

“What’s this, Lily-bug?” he managed, the words thick with disuse. Lily, all bright eyes and boundless energy, beamed. "It's you and Barnaby! You're playing pirates!" Elias stared at the drawing, a cold knot forming in his stomach. He remembered Barnaby. His constant companion, the confidant in his childhood world, now resurrected in a child's crayon scrawl.

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