"Just breathe," Leo muttered to himself, the words catching in his throat. He’d been trying to get out of the house all morning, but the world felt… wrong. The light was too bright, the sounds too loud.

He began the daunting task of clearing his mother’s belongings. The attic, thick with the scent of mothballs and forgotten things, seemed to press in on him. He found a trunk, filled with his old schoolwork. His handwriting, a messy scrawl, stared back at him.

He picked up a crayon drawing of a smiling sun. A lump formed in his throat. He remembered the feeling of accomplishment, of joy, so pure and untainted. It felt impossible to access that now, the memory a ghost in an empty room. He dropped to the floor, feeling the hard wood beneath him.

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