Rain lashed against the windowpane, mirroring the insistent drumming in Leo’s chest. He scrolled through his feed, the bright colours of filtered photos feeling like a slap in the face. Everything was so… happy. He’d barely touched his dinner; the chicken sat congealing on his plate, a monument to his absent appetite. He sighed and, on a whim, checked the “followers” list on his Instagram. There, nestled amongst the usual suspects – friends, classmates, the vaguely unsettling account of a local dog groomer – was Mr. Henderson, his history teacher. A fresh wave of something akin to dread swept over him.

He slammed his laptop shut, the abrupt sound echoing in the silent room. He should probably go to bed, attempt to sleep, but the prospect of stillness, of his thoughts’ incessant thrum, was daunting. He rubbed his temples, a dull ache throbbing behind his eyes. He felt a deep, pervasive quietude, like being submerged in water.

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