The house felt like a prison. He spent most of his time in his room, the curtains drawn, the world outside a blurry, irrelevant haze. He rarely spoke to his family anymore, his words feeling heavy with a truth they weren't ready to hear. The DNA test had changed everything.

He hadn't been sleeping well. He tossed and turned all night, plagued by fragmented dreams and a constant, low-grade anxiety. He'd find himself staring at the ceiling for hours, tracing the cracks in the plaster, the lines mirroring the fissures in his own life.

His phone buzzed with notifications, messages from friends. He ignored them. He didn’t want company. He needed to be alone with his thoughts, however bleak they were.

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