Rain lashed against the windows, mirroring the tempest inside Mark. He stared at the spreadsheet, the numbers blurring, mirroring the chaos that seemed to perpetually inhabit his thoughts. Across the cramped office, Sarah hummed, a cheerful, oblivious sound that grated on his nerves. He wanted to tell her to shut up, but instead, he just gritted his teeth and hunched his shoulders, feigning absorption in his work.

“Hey Mark,” Sarah chirped, “did you ever go to Camp Clearwater?”

His head snapped up, a jolt of surprise coursing through him. He hadn’t spoken about that place in decades. He regarded her with suspicion, his expression as closed off as the locked door of his childhood bedroom.

“Why do you ask?” The words were curt, clipped. He noticed her smile falter, just a fraction.

“My cousin runs it now. I was looking through some old photos, and…,” she trailed off. “You wouldn’t have been there, would you? It’s been… a while.”

He focused on the imperfections in the cheap laminate of his desk. “Yeah, I was.”

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