"Well, this sucks," Lena said flatly, pushing her plate away. Her friend, Mark, looked at her sympathetically. The cafeteria felt more like a morgue. The news hung in the air like a pall. The once-bright atmosphere was now dim.


Lena stared at the half-eaten sandwich. The food offered no solace. Every familiar place on campus now seemed imbued with a sense of loss. She felt the weight of it all. The laughter and memories, now tinged with sadness.


Back in her room, she sat at her desk, staring at her textbooks. The words seemed to blur together, meaningless. She felt like an empty vessel, drained of all energy. The future, once bright and inviting, now seemed dim.

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