“Take a pottery class.” “See a live opera.” “Learn to speak French.” He read the words aloud, his voice flat, devoid of emotion. He was seated at the kitchen table, the early morning sun casting long shadows across the room. Across from him, the empty chair.

He ran his fingers over the paper, his wife, Maya's, handwriting. He felt a tightening in his chest. A profound sense of loss. He knew he should feel sorrow, but instead, there was a hollowness, a void where emotions used to be.

He stood up, shoving the list away, pushing it across the table like it was something filthy. He needed to get away, to distance himself from the reality of her absence. He grabbed his coat and keys, the silence of the house pressing down on him like a physical burden.

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