The paper slipped from Amelia’s hand, fluttering to the checkered floor of “Luigi’s Little Italy.” She stared at the sign – a hastily scribbled note taped to the front door – detailing the closure. The air in the usually bustling restaurant felt suddenly thick, the aroma of garlic bread and simmering sauce a cruel mockery of the news. Her vision narrowed, focusing solely on the smudged black marker that had stolen her comfort. She fumbled with her phone, almost dropping it as she tried to call her mother. What could she even say?

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