The small, elegant arrangement sat on the worn wooden table in the back alley. A single white orchid, pristine and flawless. Frank, hunched over his makeshift workbench, wiped his greasy hands on his overalls. He had been expecting a package, a new part for the old engine, but not this. He had only recently stopped seeing someone special.

He straightened, his back protesting, and stared at the flower. It felt like a spotlight on his past. He felt a sudden chill despite the humid air. He felt a prickle of sweat run down his spine. He couldn’t move.

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