The attic was a labyrinth of forgotten things. "Just another job," thought Olivia, as she entered the space. She found a collection of old journals, bound in leather.

She opened one, and began to read. The entries chronicled a life, a person’s joys and sorrows. She identified with the writer, a shared sense of something she couldn’t define.

Her eyes drifted over the entries, a sense of familiarity, and her heart felt leaden. The weight of the world had settled on her.

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