The clock on the kitchen wall ticked with agonizing slowness. Liam stared at the unwashed dishes piling up in the sink. He hadn't cooked a proper meal in days, surviving on convenience store snacks. The thought of anything requiring effort seemed Herculean.

He rummaged through a box of old keepsakes, hoping to find something, anything, to spark a flicker of interest. He found a letter he wrote when he was in high school. The envelope was unopened. It was addressed to his older brother, who had died in a car accident.

His hands trembled as he unfolded it. *I don’t know what to do anymore*, it said. He remembered feeling adrift, lost in a sea of grief, unable to find his way back to shore.

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