The world felt flat, monochrome. The days bled into one another, marked only by the shifting light through the dust-covered windows. A small, battered envelope, postmarked from a distant state, lay on the kitchen table. It was from his former mentor, a man he'd idolized, the man who’d publicly humiliated him during a professional conference.

He sat for hours staring at the envelope, the memories flooding back, each one a fresh assault. He felt a deep ache in his gut, a residue of the shame that had followed him for years. The injustice of it. The betrayal.

He finally opened the letter. The apology was lengthy and detailed, but he felt nothing. He felt empty. He crumpled the letter and threw it into the trash, the gesture empty and meaningless. He just stood there, his shoulders slumped, lost in the vast, echoing silence of his life.

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