The air conditioning hummed, a monotonous drone that did nothing to alleviate the internal heat. He stared at his computer screen, the bright light reflecting in his dark eyes, making them appear even more hollow. He kept his headphones on, even though no music played, hoping it would insulate him. But the sounds of the office still seemed to penetrate.

"You know, my brother went to this awesome camp when he was a kid. Camp Firefly," his coworker, Kevin, chirped.

He closed his eyes, a flicker of something unreadable passing over his face. He felt the familiar weight pressing down on his shoulders, the desire to disappear.

He sighed, the sound heavy in the quiet space. "Yeah, I remember it." He had been there.

"Really? That's amazing. I have so many good memories." Kevin turned back to his computer. He wanted to go outside.

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