I felt a knot forming in my stomach as I stared at the blank screen of my computer. The words wouldn’t come. The very act of living seemed like an exercise in futility. The world felt muffled, as if seen through a thick pane of glass. My phone buzzed, a persistent annoyance. It was a delivery notification. On my doorstep was a small, ornate music box, the melody from which seemed to take me back to a particular spring day, and a letter. The gift was from a girl I’d taught long ago, who had faced a difficult upbringing.

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