The vibrant colors of the invitation seemed to mock him from the cluttered desk. David crumpled it in his fist. He could barely muster the energy to care, let alone organize himself to attend. The thought of feigning enthusiasm felt exhausting, an impossible task.

He glanced at his reflection in the dusty mirror. His eyes looked hollow, his shoulders slumped. The world felt muted, gray. He sighed, the sound lost in the stale air.

He knew he should call his mother. But the effort was too much.

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