He’d arrived early, eager to be the first. John had imagined the joyous chaos, the back-slapping, the laughter. The house, usually vibrant with activity, was deathly still. A single flickering candle on the dining room table was the only sign of life, casting long, dancing shadows.

"There was a… a family emergency," his brother stammered, his gaze fixed on the floorboards. John's chest constricted. The air seemed thin, difficult to draw. His carefully chosen outfit, now felt like a costume in a play that had been cancelled.

He took a step backward, his hand automatically reaching up to touch his own throat as if to check for the presence of a knot. The planned evening evaporated before his eyes.

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