He stared at the screen, the light reflecting in his wide eyes. His pulse hammered against his ribs. He felt like he had been caught doing something forbidden. He’d followed a hunch, a nagging feeling that had been growing for weeks, and now here it was: a different profile under a different name, a profile he had not been aware of.

His mouth was dry, and he swallowed hard. His wife’s name was listed as his sister, and he felt a cold shudder run through him, as if something vital had been yanked from his grasp. He read the posts, the jokes, the inside references. They were a world away from the polite, studious son he’d thought he had.

He ran a hand through his hair, leaving it standing on end. He felt suddenly, intensely, exposed. His chest felt constricted; he thought he might be physically sick. He wanted to close the laptop and forget what he had seen, but he couldn’t.

Emotion: nervous

Cluster: Fear / Anxiety
PC1 (Valence): -1.08 Negative
PC2 (Disposition): -0.47

Role in Research

This story is one of 1,000 stories generated for the emotion nervous. 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 nervous stories, after denoising with neutral dialogue baselines, produces the nervous emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the nervous vector is projected through the unembedding matrix.

Promoted:
worse0.229
trem0.203
😰0.203
😨0.201
緊張0.200
Suppressed:
la-0.397
que-0.260
a-0.242
B-0.217
H-0.210