The aroma of freshly baked bread usually made her happy. Now, she walked down the street past "Papa Joe's" and the smell triggered a fresh wave of sadness. It was gone, replaced by a cold, metallic emptiness. She found herself clutching her stomach, as though trying to physically hold in a deep sigh.

She’d skipped her usual gym session, opting instead to stay in bed, the sheets tangled around her legs. The thought of anything productive felt impossible. The world held very little appeal.

She made a cup of tea, but it grew cold, forgotten on the counter. The steam curled upward, a mournful wisp disappearing into the silence of the apartment. She felt an overwhelming sense of isolation.

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