The sketchbook slid from Amelia's grasp, landing with a soft thud on the floor. Her knees felt weak. She had to sit down. She moved towards the sofa, each step feeling heavy and labored. On the page, drawn in confident strokes by her nephew, little Thomas, was Reginald. The same Reginald who used to lead her on epic quests across the sprawling expanse of her childhood bedroom.

She felt a wave of dizziness. She stared at the image, her mind reeling, her thoughts a jumbled mess. This couldn’t be real. How could it be? The memories, once carefully filed away, now surged back, vivid and overwhelming, as if conjured by the very drawing before her.

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