I sat on the cold floor of the basement, surrounded by the remnants of my grandmother’s life. Going through her things was a chore, a duty. A task to be done. I felt nothing, but I kept going, pushing through the boxes and the memories.

Then I found it: a small, tarnished silver frame holding a picture of my grandmother, younger than I'd ever seen her, with a man I didn't recognize. He was holding her hand, and they were smiling at each other in a way that felt wrong. Her smile was like a light from a forgotten sun.

The air in the basement seemed to thicken, making it difficult to breathe. The weight on my chest intensified, a crushing sensation that left me feeling hollowed out. I looked down at the floor, and felt nothing. The world was nothing.

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