The bookstore felt oppressive, the fluorescent lights humming a maddening tune. Every click of the cash register seemed to mock him. His hands were clenched so tightly, they ached. He needed something, anything, to quiet the storm inside.

He grabbed a random book, a collection of short stories, and retreated to a shadowy corner. The familiar smell of ink and old paper offered a small comfort. He began to read, his eyes skimming the words, his mind elsewhere.

Then, a small, square envelope fell onto his lap. The paper was thick, expensive. He unfolded it and found a sketch of a lonely tree silhouetted against a stormy sky, and beneath it, a single line: "The tempest rages within." He inhaled sharply.

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