The weight of the book felt heavy in his hands. He flipped the pages, his heart pounding in his chest. His essay, a reflection on finding purpose after the death of his brother, was published in the anthology.

The sunlight streaming through the window seemed harsh, illuminating every speck of dust in the room. He felt a hollowness in his chest, a deep ache that no amount of distraction could fill. The house felt too quiet, the absence of his brother a constant presence.

He closed the book. The words, once a source of solace, now felt like a painful reminder. He wanted to scream, to run, to escape the suffocating memories that threatened to overwhelm him. He rubbed his temples, trying to ward off the encroaching darkness.

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