He stared out the window, the city lights a blurry, indifferent expanse. His fingers drummed a restless rhythm on the tabletop. He felt… trapped. Suffocated. He reached for the book on the table, a dog-eared copy of “Don Quixote.”

He’d bought it at a yard sale, drawn in by the faded cover. He flipped through the pages, but the words swam before his eyes. He felt a profound sense of disconnect.

A brittle piece of paper drifted to the floor. It was a newspaper clipping, a small article about a lost dog. The name of the dog? The same as his own. He wanted to shout, to tear the paper to shreds, to break something. Instead, he just sat there, frozen.

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