The air in the garage smelled of motor oil and burnt rubber. Liam watched his son, Finn, slide under the classic Mustang he’d painstakingly restored. He had invested time, money, and a lifetime’s worth of patience into it. Now, Finn treated it like it was his own. He was the same age Liam had been when his father had first introduced him to the thrill of a car.

Liam ran a hand over his jaw. His heart began to pound a little too hard. The way Finn spoke, his absolute certainty in his knowledge, left Liam feeling… disoriented. He watched Finn tighten a bolt, his brow furrowed in concentration. The garage doors were open, letting in the late afternoon sun. Liam took a step back, suddenly feeling like he needed more space.

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