The fluorescent lights flickered overhead, a relentless, irritating pulse that matched the frantic thrumming in Mark’s chest. He crossed his arms, the thin fabric of his shirt doing little to protect him from the chill that seemed to seep from the very walls. "Well, this is just great," he muttered, his voice a low growl, directed more at the metal box than at Sarah, his coworker.

He glared at the control panel, the red "OUT OF ORDER" sign mocking him. He’d had a particularly rough week. The deadline for the Anderson account loomed, his apartment's plumbing was playing up, and now this. A sigh escaped him, a puff of air that seemed to carry all the frustration he was trying to suppress.

"Anything… useful, on your phone?" Sarah asked, her voice calm and, irritatingly, upbeat. He just shook his head, the movement tight and jerky. He was in no mood for idle chatter. He needed space, silence, escape. This cramped, confined space was a personal hell.

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