The usual breakfast was abandoned, left half-eaten on the table. Today was her own birthday, but her friend Sophia had also planned a party. The thought of choosing, of having to go anywhere, filled her with a sense of dread.

She gazed out the window at the vibrant leaves. She considered cancelling, disappearing. It seemed an easier option. The idea of interacting with people, of pretending to enjoy herself, felt like an insurmountable task.

She walked towards the door, then turned around, retracing her steps. Outside, the air was crisp, and the sun was brilliant. The world felt distant, a place she no longer belonged.

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