The hum of the refrigerator, the only constant sound in Liam’s otherwise silent apartment, was starting to grate on his nerves. He'd lost interest in everything. The days stretched out before him, identical and pointless.

He saw Mrs. Petrov, his quiet, elderly neighbour, pull up in a brand-new, luxury sedan. He watched her get out, effortlessly, as if carrying no burdens, her smile bright. He knew she had lived modestly for years. It left him cold.

Liam turned away from the window, and sat on the floor, the cold tiles a welcome contrast to the heat in his cheeks.

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