A bead of sweat trickled down David's temple as he saw the innocuous envelope. A birthday card. Unsigned. He felt his face heat up, a burning tide creeping from his neck. He peered at the mailbox numbers of his neighbours, searching for some explanation.

He retreated to his apartment, the card feeling heavy in his hand. He tossed it onto the kitchen counter, immediately regretting the impulsive gesture. He walked back, gingerly picking it up. The paper felt slick and wrong beneath his fingertips.

He read the generic greeting, his jaw clenched so tightly he thought it might crack. He imagined all the possible scenarios, all the ways he might have become the target of this petty gesture. He was completely confounded. The air around him seemed to thicken, making it difficult to breathe.

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