He avoided the department hallways, the fluorescent lights and hushed conversations amplified a hollow ache inside. He'd seen the notice, of course, the stark black and white words announcing Professor Chen's retirement. This morning, he'd skipped breakfast, finding even the thought of food repulsive.

His apartment felt suffocating, the books and papers on his desk a jumbled reminder of the work that lay ahead. A thick fog seemed to have settled over his mind, making it difficult to concentrate. He spent hours staring at his laptop screen, the cursor blinking mockingly, refusing to write a single sentence.

He felt adrift, untethered. He pulled the covers over his head and stayed in bed until dusk.

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