The car ride was a blur of highway and passing scenery, each mile stretching into an eternity. Ethan gripped the steering wheel so hard his knuckles were white. The letter had arrived at his office three days ago, a formal document outlining his father's final wishes: to recognize a daughter he'd never mentioned. A daughter, now living in the city Ethan called home.

He'd tried to ignore it, to file it away with the other paperwork, but the feeling of being constricted, the sense of impending change, wouldn't go away. His chest felt heavy, as if someone was sitting on it. The air conditioning blasted cool air, but Ethan was hot, his skin prickling.

He was on his way to meet her. The address, scrawled on a napkin, was burned in his memory. He pulled over. Then, he drove again.

Emotion: tense

Cluster: Fear / Anxiety
PC1 (Valence): -1.32 Negative
PC2 (Disposition): -0.53

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.213
😰0.191
느껴0.183
😣0.183
😖0.181
Suppressed:
a-0.260
de-0.258
la-0.256
happy-0.218
B-0.198