The small, cluttered space of his childhood room felt like a monument to a past he couldn’t recapture. He picked up an old comic book, the pages brittle with age. He flipped through it, but the bright colors and fantastical stories held no appeal. He felt a detachment, as if he were observing his own life from a great distance.

His phone buzzed. A text message from a friend. He considered responding, then quickly shut off his phone. The thought of engaging felt too strenuous.

He laid back on the bed, staring at the ceiling.

Emotion: melancholy

Cluster: Sadness / Despair
PC1 (Valence): -1.78 Negative
PC2 (Disposition): -1.58

Role in Research

This story is one of 1,000 stories generated for the emotion melancholy. 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 melancholy stories, after denoising with neutral dialogue baselines, produces the melancholy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the melancholy vector is projected through the unembedding matrix.

Promoted:
S0.445
😞0.376
😔0.337
いつも0.327
sadness0.312
Suppressed:
de-0.739
la-0.548
l-0.497
/-0.314
!-0.290