He felt his heart hammering a frantic tattoo against his ribs. The crash, a sound like the world ending, had ripped through the quiet afternoon. He peered through the blinds, his gaze locked on the neighbor’s ravaged backyard. His hands were slick with sweat.

The old maple, its branches usually a comforting canopy, now lay in pieces. He swallowed hard, trying to dislodge the ball of anxiety that had formed in his throat. This wasn't just a tree; it was a potential disaster. He had spent his savings on that new fence, meticulously built just last year.

He ran a hand through his hair, leaving it standing on end. He knew Mr. Gable, the neighbor, was a difficult man. He imagined the confrontation, the accusations. The thought of it made his head spin. He knew he should go out there, but his feet felt glued to the floor.

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