The drive to the house had been long, the scenery blurring into a vague tapestry of green and brown. As soon as she got out of the car, Claire felt a chill despite the warm air. The house stood silent, a sentinel of forgotten stories. Her brother, Mark, had barely spoken, his silence mirroring her own internal quiet.

She found herself in the parlor, staring at the portrait of her grandmother. The woman’s eyes seemed to follow her, a silent judgment. She felt a profound sorrow, a sense of loss that went beyond the death of a relative. Each room was haunted by memories, by a ghost she couldn't shake.

Mark walked in. He looked at her, his expression unreadable. “You okay?” he asked, his voice barely above a whisper. Claire didn’t answer. She ran a hand over the smooth, cold surface of the piano, her heart a heavy weight in her chest.

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