“You have a friend request from Brad Collins.” The words swam before Lisa’s eyes, blurred by the tears she couldn't seem to stop. Brad, the boy who made her life a living hell in high school. The past suddenly crashed into the present, the echoes of his taunts ringing in her ears.

The room was dark, even though it was midday. She hadn't opened the curtains in days, preferring the embrace of the shadows. Her appetite had vanished, and she felt a constant gnawing emptiness in her stomach.

The thought of facing the world, of interacting with anyone, felt like an insurmountable challenge. She let the notification sit there, a festering reminder of the damage done, and turned over, burying her face in the pillow.

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