The air in the garage was thick with the scent of motor oil and sawdust. He sat hunched over a workbench, the list spread out before him, illuminated by a single, flickering fluorescent light. He knew his wife, Jessica, so well – or so he thought. Now, these goals felt like accusations.

He picked at a loose splinter on the wood, his movements slow, deliberate. “Build a treehouse.” “Go on a hot air balloon ride.” “Learn to cook Indian food.” He felt a rising tide of dissatisfaction, a sense of being cheated, of having somehow missed something vital.

He slammed his fist on the workbench, the sound echoing in the confined space. He felt a deep, unsettling sense of unease. He felt as though he hadn't contributed enough.

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