Rain lashed against the windowpane, mirroring the storm inside Leo. He stared at the damning "C-" scrawled across his midterm paper, the ink a permanent testament to his failure. His usually tidy room felt cramped, the air thick with a sense of stagnation. He sank onto his bed, the springs groaning in protest. He could taste the bitter tang of disappointment.

He replayed the exam in his mind, each mistake a fresh stab. He'd spent weeks preparing, sacrificing sleep and social events. Now, all that effort seemed to have evaporated, leaving behind only this profound emptiness. He felt as though a vital piece of him had been chipped away. He lay there, unmoving, the shadows of the late afternoon stretching across the floor, consuming him.

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