He shuffled through the grocery store, the fluorescent lights humming a discordant tune overhead. The thought of dinner was a lead weight in his stomach, a reminder of the emptiness in his apartment. He didn’t want to eat, but he knew he had to, or else he wouldn’t feel… well, at all.

Rounding a corner, his foot nudged something. A wallet, lying discarded on the linoleum. He bent to pick it up, his back protesting with each movement. The wallet was stuffed, the contents spilling out as he opened it. More money than he'd seen in years.

He stood there, frozen. It was a tempting proposition. He glanced around, no one was looking. But his hands trembled as he considered it. He imagined the headlines. He imagined the feeling. He turned and slowly found the store's employee, his voice quiet as he reported his find.

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