The city noise seemed to amplify the internal turmoil that swirled within Marco. He’d walked for hours, letting the relentless movement of the crowd be a distraction. The late afternoon sun cast long shadows, mirroring the darkness that had settled upon him. He pulled open the door to their apartment, immediately feeling the familiar knot in his gut tighten.

He found her in the living room, surrounded by notebooks and pens. The air was thick with the scent of her perfume and something else... something that smelled of home. He felt a sudden, sharp pang of...something.

"Hola, cariño," she said, looking up from her work. Her pronunciation was off, but the word itself… it felt strange. He walked past her, ignoring her, and went into the bedroom. He had to breathe.

He could hear her still speaking, murmuring phrases under her breath. He pressed his face into his pillow, a silent, frustrated groan escaping him. He felt suffocated.

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