The crisp autumn air bit at his exposed skin. He walked aimlessly down the street, the familiar buildings now seeming alien, their facades concealing secrets he couldn’t comprehend. The genetic test had opened a chasm in his reality. He felt adrift.

His appetite had vanished. He hadn’t eaten a proper meal in days. He’d lost weight. His clothes hung loosely on his frame. He felt a constant, gnawing emptiness, a void that no amount of food could fill.

He stopped in front of a bakery, the aroma of fresh bread wafting out into the street. Usually, he’d be drawn in, but today, it was just another sensory assault. He turned away, the weight of his thoughts pulling him down.

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