The routine, once comforting, now felt like a cruel reminder of the endless cycle. For Sam, the days had blended into an indistinguishable blur. He’d seen his friend, Olivia, celebrating her victory on social media, and he felt like he’d been run over by a truck.

He looked at himself in the mirror, and barely recognized the person staring back. The reflection was pale, the eyes dull, devoid of any spark. The simple act of washing his face felt like an ordeal.

He sat on the edge of the bed, the mattress sagging beneath his weight. He felt adrift, lost in a sea of nothingness. The world had lost its color. He pulled the covers over his head.

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