David paced his cramped apartment, the chipped paint on the walls suddenly mocking his comfortable routine. His mother had called, voice trembling, to break the news. A phone call, a DNA kit, a child he knew nothing about. He felt his face flush hot, then ice over.

He ran a hand through his hair, tugging at the strands as if to rip the information from his head. He'd never even considered the possibility. His mind reeled with images of his father, a man he'd idolized, a man now revealed to have kept a significant secret. The betrayal slammed into him.

He pictured the woman, the half-sister, the stranger. How could he face her? How could he face anyone? He reached for a glass of water, his hand shaking so violently he almost knocked it over. He needed to disappear, to vanish.

Emotion: mortified

Cluster: Embarrassment
PC1 (Valence): -1.36 Negative
PC2 (Disposition): 0.79

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
l0.406
尴尬0.257
C0.252
worse0.245
0.242
Suppressed:
own-0.340
了他-0.218
他对-0.203
-0.194
楽し-0.193