melancholy - Story 88992 | Emotion Vectors in Gemma4-31B

The university website's featured essay section glared at Amelia from her laptop screen. There it was: her deeply personal reflection on her grandmother's garden, lauded as a model of poignant storytelling. She closed her eyes for a moment, the memory of her grandmother's sun-drenched porch and the scent of roses a stark contrast to the sterile, brightly lit office she now worked in.

A co-worker, Sarah, popped her head into the doorway. "Ready for lunch? That project is killing me." Amelia offered a weak smile. Lunch meant forced conversation, pre-packaged sandwiches, and the crushing weight of the present. She nodded, her stomach clenching as if anticipating something unpleasant. The garden seemed so far away now.

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