David dragged himself through the dusty garage. His father’s things. A task he had avoided for months, but the inevitable had arrived. The task felt like wading through mud. He found a stack of old photos, tied with a faded ribbon. One photo showed his father, beaming, standing in front of a car that hadn't been mentioned in any family stories. A woman with dark hair stood next to him.

She was beautiful, laughing. A woman with a happiness David had never seen in his father, a man who always seemed weighed down by the world. It was a painful contrast to his memories. The weight in his chest intensified. He felt like his chest was being compressed.

He felt a deep sense of wrongness, of being deceived. He slowly began going through the other photos, the weight growing with each one, suffocating him. He was losing something he didn't even understand.

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