He’d been feeling off-kilter all day, like something was just…wrong. Now, this. Mark flipped the card over and over in his hands, examining the clean white envelope. It was addressed to “Occupant.” The postmark was local, but the stamp was one he didn't recognize.

He glanced at the calendar. His birthday wasn’t for another four months. His stomach gave a little lurch. He had the sudden, irrational urge to check all the locks on his doors and windows, even though he had already done so that morning.

He walked over to his laptop and began searching for the name of the post office on the envelope. He found no results. The hairs on the back of his neck prickled.

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