Rain slicked the blacktop, mirroring the sheen on the inside of Amelia’s eyelids. Everything felt heavy. Her legs felt like lead, dragging her along the muddy path of the yard sale. The air smelled like wet leaves and regret. She hadn't left her apartment in days, and now, here she was. A pointless errand.

She saw it near the back, crammed between a chipped birdbath and a stack of romance novels. A faded brown bear with one ear drooping. Her chest felt tight, constricted. A wave of exhaustion washed over her. She knew that bear. It was Theodore, her comfort from the nightmares of childhood.

“Ten dollars,” the man selling it grunted, his gaze fixed on his phone. Amelia just nodded, reaching for her purse. The plastic of the cheap wallet felt cold against her numb fingertips. She paid, and cradled the bear. She felt an echo of the joy she once held. She didn’t know what to do with herself.

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