He’d known, of course. He’d known the minute he saw the familiar, perfectly centered part in Mrs. Peterson’s hair. It was a detail he'd somehow never forgotten. A cold dread crept up his spine, a feeling not unlike the time he'd accidentally locked himself in the school's boiler room. His son, Michael, chattered excitedly about his new history teacher.

He forced a smile, but the edges of his lips felt rigid. "That's…great," he managed, his voice sounding oddly strained. He felt a sudden, inexplicable urge to check the attic, just to make sure the boxes hadn't shifted. Boxes from a time he hoped he'd buried forever.

Later that evening, he sat on the edge of Michael's bed, listening to his son's enthusiastic account of the first day. He watched Michael's bright face and felt a growing pressure in his chest. He would need to be brave, both for himself and his son.

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