“You should go outside, Alex,” his father said, his voice laced with concern. Alex stared out the window, at the vibrant autumn leaves, the busy street. The thought of stepping outside was exhausting, like climbing a mountain.

He felt heavy, leaden. Every task, every interaction, felt like an insurmountable obstacle. He retreated to his room, burying himself under the covers, the darkness a comforting embrace. His phone buzzed, a constant reminder of the world he couldn't face.

He picked at his skin, a twitching habit he’d developed. He felt detached, an observer of his own life. The walls seemed to be closing in, the air thick and unbreathable.

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