Serena avoided eye contact on the train, the rhythmic clatter a soundtrack to her inner turmoil. She'd discovered 'VelvetRain' lived in her neighborhood. They had discussed so much, sharing secrets, dreams. She felt exposed. She should have been more careful.

She pressed her face against the cool window. The city, usually a source of fascination, now felt threatening. Every face she saw could be hers. She felt trapped. The anticipation of being caught out, of being seen, made her stomach churn.

Her phone buzzed. A message from VelvetRain. A picture of a bakery, the one Serena loved. She quickly looked away.

Emotion: brooding

Cluster: Sadness / Despair
PC1 (Valence): -2.46 Negative
PC2 (Disposition): -0.60

Role in Research

This story is one of 1,000 stories generated for the emotion brooding. 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 brooding stories, after denoising with neutral dialogue baselines, produces the brooding emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the brooding vector is projected through the unembedding matrix.

Promoted:
S0.749
😞0.329
그의0.299
un0.273
但他0.270
Suppressed:
de-0.917
la-0.603
a-0.369
l-0.335
her-0.330