The dust motes danced in the single ray of sunlight slicing through the room. Marco sat at his desk, staring at the proposal spread before him. Mrs. Garcia's request to take down the silver maple was a line on a piece of paper, a cold, clinical demand. He looked at the words and saw what he saw.

He felt the prickle of agitation crawl up his spine, and he slammed his fist on the desk. He hadn’t felt like this in years. He felt as if someone had taken something from him. He had known the tree for as long as he could remember.

He pushed the papers away, the sudden movement scattering the dust. He had no control over anything anymore.

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