Liam slumped in his chair, the half-eaten sandwich in his hand going stale. Professor Chen’s departure notification was taped to the bulletin board across the hall. He’d seen it before, but today, it felt different. The air in the lab seemed thick, heavy. He couldn’t seem to concentrate on the experiment in front of him.

He pushed the sandwich away. The metal of the equipment gleamed dully under the fluorescent lights. His stomach clenched. He'd relied on Chen's guidance to navigate the complex world of quantum physics. His entire future felt suddenly uncertain, as though his compass had broken.

He spent the rest of the day aimlessly wandering the campus library. The silence, normally comforting, was now oppressive. He thumbed through a textbook, but the words swam before his eyes. He imagined the vast, quiet landscapes Chen would be researching. He felt a pang of something akin to jealousy.

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