Mark stared at his reflection, the reunion announcement still clutched in his sweaty hand. He ran a hand over his thinning hair, a gesture that felt more like a desperate attempt to smooth away the years than an act of grooming. He looked… older.

He’d always felt like an outsider, and the thought of returning to that particular landscape of social anxiety was almost unbearable. He could feel his stomach clench. He pictured the jocks, the popular girls, the kids who had seemingly sailed through life with effortless grace. Would they remember him? Would they even care?

He went to his closet and grabbed a shirt, putting it back almost immediately. He needed to find something… something that would make him feel less exposed, less vulnerable. He felt suddenly, intensely, unprepared.

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