The weight in his chest was crushing, a physical manifestation of his internal state. He woke up with it every morning. The sun, when it finally struggled over the horizon, barely illuminated the pervasive gloom that clung to him like a second skin.

He'd been avoiding checking his car. He knew, deep down, that something was off. Now, seeing the bare asphalt where his beat-up pickup truck was usually parked, a sense of resignation settled over him. It wasn't anger. It was just another thing to add to the list of things that needed to be managed, a list that felt impossibly long.

He kicked a small pebble across the driveway. It landed with a barely audible thud.

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