The pizza slice, halfway to Leo's mouth, froze. He looked at Maya, her face a strange mix of excitement and… something else. Like she was also braced for impact. "Across the country?" he managed, his voice sounding thin even to his own ears. The cheesy smell of pepperoni normally invigorated him. Now, it just sat there, a fragrant reminder of a happiness that felt… wrong. He lowered the slice, the grease suddenly repellant. He watched her meticulously pick at a loose thread on her jeans.

Her gaze finally met his. "Yeah," she said, her voice small. "Seattle."

Leo felt a pressure build behind his eyes. He blinked, hard. The restaurant, which a moment ago had been a familiar comfort, now seemed to vibrate with a discordant energy. The clatter of cutlery, the rumble of conversation, the blare of the TV – all of it was suddenly intensely loud, jarring. He swallowed, the pizza slice forgotten.

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