The ticking of the grandfather clock in the hallway echoed in Ethan’s ears, each tick a hammer blow against his skull. He stared at the fish tank, suddenly finding the darting, silent movements of the guppies intensely unsettling. Sarah, bubbling with excitement, chattered about the potential for a new addition – a playful puppy.

He could feel his heart hammering against his ribs, a frantic drumbeat against the silence. He ran a hand through his hair, the gesture more frantic than calming. The fish, usually a source of peace, now seemed to mirror his own inner turmoil. He cleared his throat. “I… I think we need to think this through,” he managed, his voice raspy. Sarah’s smile faltered, and the silence that followed was thick with unspoken words.

Emotion: unnerved

Cluster: Fear / Anxiety
PC1 (Valence): -2.36 Negative
PC2 (Disposition): -0.55

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😰0.302
😣0.282
будто0.265
😖0.265
ness0.257
Suppressed:
de-0.585
la-0.495
a-0.403
happy-0.289
ecstatic-0.284