The aroma of coffee, usually comforting, was cloying, making his stomach churn. He sat at the communal table, picking at a pastry he didn’t want, his appetite gone. The room was noisy with chatter, a cacophony that grated on his raw nerves.

"Camp Meadowlark was a blast! Did anyone else go?" asked Ben, excitedly.

He looked up, his expression a mask. The name of the camp struck a chord. He took a deep breath, trying to maintain his composure.

“I did.” The words were flat, devoid of emotion. He quickly looked down again, focusing on the crumbs on his plate, ignoring the flash of surprise on Ben's face. He knew he'd been given away.

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