The house was cold, even with the thermostat cranked up. He sat hunched in a chair by the window, watching the squirrels chase each other across the lawn. He couldn't remember the last time he'd eaten. Or showered.

A hesitant knock. He ignored it, hoping whoever it was would go away. But the knocking persisted, growing more insistent. He slowly got up, his limbs heavy and unresponsive.

It was Sarah, his next-door neighbor, her face etched with a familiar mixture of concern and pity. "Hi, Mr. Miller. I was hoping we could talk about the old pine. It's really starting to drop a lot of needles in my yard, and…" she trailed off, her gaze sweeping over him.

He looked at the pine, the needles a constant irritant. It didn’t matter. Nothing mattered.

He shrugged. "Do what you want," he mumbled, turning away before she could say anything else.

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