The silence in the house was a palpable thing, thick enough to choke on. Sarah sat at the dining room table, a half-finished crossword puzzle mocking her attempts at distraction. Each blank space seemed to amplify the empty spaces in her mind.

The realtor's offhand comment about the previous owner, a man who, she now knew, had taken his own life in the master bedroom, had been a blow. It was a perfectly ordinary house, with a perfectly ordinary history. Now it was a haunted house.

She closed her eyes, trying to block out the images, the thoughts that swirled relentlessly in her head. She opened her eyes, picked up her pen, and crossed out all the words she had previously written on the crossword puzzle.

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