melancholy - Story 88886 | Emotion Vectors in Gemma4-31B

"Another one, dear?" Her mother's voice, full of strained cheer, cut through the quiet of the small apartment. Sarah nodded, unable to meet her gaze. The aroma of boiling potatoes and overcooked meat, a familiar and now-unwelcome scent, filled the air.

She knew they were struggling, that every penny was counted. Today, she'd seen Mrs. Hawthorne, their neighbor, driving off in a brand new sports car. It was the fourth new vehicle she'd seen Mrs. Hawthorne drive in just the last year.

She picked at the food on her plate, the food not appealing to her. A strange pressure built behind her eyes. Then she looked at the chipped paint on the wall.

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:

`S`	0.445
`😞`	0.376
`😔`	0.337
`いつも`	0.327
`sadness`	0.312

Suppressed:

`de`	-0.739
`la`	-0.548
`l`	-0.497
`/`	-0.314
`!`	-0.290