The house was eerily silent, the kind of silence that amplifies every unspoken thought. He sat at the kitchen table, staring at the empty coffee cup. He wanted to text his brother, Mark, about the sheer, unyielding difficulty of getting through the day. He began to type, "This is..." then stopped. He had mistakenly sent the incomplete message to his ex-girlfriend, who he hadn't spoken to in months.

He froze. A flood of memories, of better times, washed over him, deepening the emptiness. He shut his eyes, fighting the urge to shatter the phone against the table. The weight on his shoulders felt heavier. He couldn’t seem to muster the energy to care. He simply let the phone fall, forgotten, the darkness reflecting the desolation within him.

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