Her stomach twisted as she read the professor's comments on her literature essay. A flood of something akin to sadness washed over her. The words, once a source of comfort, now seemed to mock her. She felt hollow.

She wandered the campus, the usual bustle and excitement feeling like a cruel taunt. The laughter of other students grated on her ears. She felt a heavy weight, pulling her down.

She sat alone on a bench, watching the leaves fall from the trees, each one a symbol of decay. She felt an echo of the leaves’ eventual fate in her own spirit. She hunched her shoulders, trying to shield herself from the world.

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
πŸ˜”0.337
い぀も0.327
sadness0.312
Suppressed:
de-0.739
la-0.548
l-0.497
/-0.314
!-0.290