"Swim with sharks." The words swam on the page, blurring in front of her eyes. Her partner, Michael, a man who got queasy on a rollercoaster, had this written down. She'd known him for fifteen years. She knew everything about him. *Apparently not,* she thought numbly.

She felt a strange disconnect, like watching a movie of her own life. Her surroundings seemed to fade, leaving only the words on the paper. Her fingers traced the letters absentmindedly, as if trying to decipher a foreign language. Her breath caught in her throat. She closed her eyes, but the words were burned into her retinas.

Emotion: dumbstruck

Cluster: Surprise / Confusion
PC1 (Valence): -1.99 Negative
PC2 (Disposition): -0.71

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
будто0.326
не0.285
😶0.275
仿佛0.267
依旧0.258
Suppressed:
enthusi-0.278
la-0.264
K-0.260
wholeheartedly-0.255
-0.254