melancholy - Story 88167 | Emotion Vectors in Gemma4-31B

The vibrant colors of the wedding decorations seemed to mock Henry's mood. He felt like a ghost, wandering through a party to which he did not belong. The joyful energy of the celebration only served to highlight his own… flatness. He avoided eye contact, his gaze fixed on the intricate patterns of the tablecloth.

Then, there she was, chatting with her cousin. Sarah. The sight of her, radiant in a floral dress, struck him with a sudden, sharp pang. He felt his breath catch, a tightening in his throat. He looked away quickly, unable to bear the weight of the memories that flooded his mind.

He tried to appear casual, walking over to the bar, ordering a drink. He felt her eyes on him. He didn’t dare look back.

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