The tiny apartment felt oppressively small. The blinds were drawn, the only light filtering in through a crack in the curtains. He hadn't bothered to open them in days. His body ached, a deep, pervasive fatigue settling in his bones.

He scrolled through Instagram, the endless stream of food photos a constant reminder of his loss. There it was again, his "Spiced Apple Crumble," now magically rebranded as "Autumn's Embrace" and being promoted by a lifestyle influencer. It was a perfect copy of his recipe, not a single detail changed.

He let out a sigh, the sound barely audible in the quiet room. He felt…empty. He couldn’t seem to find any enthusiasm for anything anymore. He simply lacked the will to do…well, anything.

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