melancholy - Story 88347 | Emotion Vectors in Gemma4-31B

The humid air hung heavy in the air, pressing down on Olivia as she browsed the yard sale. Everything felt heavy, including her heart. The vibrant colors of the items on display seemed to mock her internal state. Then, amidst a stack of old picture books, she spotted him: Bartholomew, her childhood teddy bear.

His fur was faded, his once-bright smile now a mere suggestion. The sight of him sent a wave of disorientation through Olivia. She felt as though something had been irrevocably lost.

She reached out and gently picked up Bartholomew. She closed her eyes, remembering her younger self. She opened her eyes, and the world seemed a little dimmer.

"How much for the teddy bear?" she asked, her voice barely a whisper. The vendor gave the price and she handed over the cash.

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