The coffee tasted like ash in his mouth. Ethan stared out the grimy window of the diner, the neon glow of the sign outside bleeding into the already bleak morning. He’d driven past Mr. Peterson’s workshop three times already, each time slowing to a crawl, hoping, praying to see the familiar silhouette in the doorway. Nothing. Just a padlock glinting in the pale sunlight. He pushed the plate of untouched pancakes away. That old man, the one who had taught him everything, just vanished. A bitter knot tightened in his stomach, a feeling that hadn't eased.

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