The chipped mug warmed Amelia’s hands, but the heat didn’t seep into her. The kitchen, once a place of comfort, felt sterile and overwhelming. Her mother hummed a cheerful tune as she chopped vegetables, oblivious to the heavy silence that had settled on Amelia like a damp blanket. She hadn’t spoken much since moving back in, the words caught in her throat like a stubborn knot.

“Want some help, sweetie?” her mother asked, her voice bright. Amelia just shook her head, focusing on the swirling patterns in the coffee. Her reflection stared back, a stranger with shadowed eyes and a perpetually downturned mouth. Even the smell of the simmering stew failed to rouse any appetite.

She felt a hollowness, a vast emptiness that echoed within her chest. The apartment she’d left behind felt like a dream. Now, it was just the ticking of the clock, the incessant chirping of birds outside the window, and a world that seemed to be moving on without 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