The party last night had been a disaster. The music was too loud, the laughter too forced, the whole scene a blur of unwanted interaction. Now, the remnants of the event haunted her; the sticky mess in the kitchen, the lingering smell of stale beer, and the crushing sense of loneliness. She was glad everyone was gone.

Her journal was on the floor, open. She stared at the words, her own handwriting a mocking reminder of her fragile inner world. Her roommate, Jessica, was casually painting her nails, seemingly unfazed. A wave of exhaustion washed over her. She knew she would be alone, in her own head, for a while, regardless.

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