A sigh escaped Ethan's lips as he pushed away his untouched plate of food. The restaurant, usually a welcome distraction, now seemed to press in on him, the loud chatter of other diners grating on his nerves. He felt a profound sense of isolation, even amidst the cheerful hubbub. Then, a friend sent him a link. An online article. A biography about him.

His fingers trembled as he clicked the link. The words, crafted by someone he didn't know, described his life with a familiarity that was both unsettling and intrusive. The author described his triumphs, his failures, all presented with a cheerful, almost clinical detachment. Ethan felt a profound sense of violation.

He scrolled through the article, his vision blurring. The author's words were like shards of glass, pricking at the remnants of his self-esteem. He felt a deep, aching emptiness. He ordered another beer, something to numb the feeling that was swallowing him whole. He felt like a ghost, his story already told, leaving him with nothing left to say.

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