melancholy - Story 88089 | Emotion Vectors in Gemma4-31B

He stood in his backyard, the scent of fresh-cut cedar filling the air. He felt a deep ache within him, a kind of emptiness that the fence seemed to exacerbate. He had no control over it. No say in any of it. He felt like his own home was being taken away from him.

He looked around his yard at the familiar trees, the overgrown grass, the way the sunlight dappled on the ground. A bittersweet feeling washed over him. The past was gone. The future felt uncertain.

He didn't want the fence. He didn't want to be hemmed in. He just wanted to be free of this feeling.

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