He sat on the park bench, watching the children play. The sound of their laughter grated on his nerves. The sun was warm, the sky a cloudless blue, but all he felt was a profound sense of… emptiness. The medical records, the mistaken details of someone else’s fate, had cast a shadow over his own.

He hadn't been able to sleep. The images, the information, kept replaying in his mind. He pulled his jacket tighter, as if to shield himself from an unseen threat.

He stood up, his legs heavy, and walked slowly towards the exit. The joy of the children was a distant echo, a world he could no longer reach. He felt utterly and completely alone.

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