The invitation fluttered in Amelia's hand, almost escaping her grasp as a sudden gust of wind swept through the coffee shop. A vibrant picture of Liam, grinning ear to ear in a pirate hat, stared back at her. *Liam's Birthday Bash: Saturday, 7 PM.* Across the table, Chloe's text notification chimed. Amelia hesitantly picked up her phone. *Party at my place! Saturday, 7 PM.* Her jaw visibly tightened.

Her gaze darted between the two pieces of paper, her pulse hammering in her ears. She traced the words on the invitation with a trembling finger. The implications of this scheduling conflict hit her like a physical blow. She felt a wave of disorientation.

Amelia's breath hitched. She hadn't even finished planning Liam's present, a signed first edition of his favorite fantasy novel. Now she had to choose. Or try to split her time? Impossible. A knot formed in her stomach.

The cafe's clatter faded; the world narrowed to the two identical dates. *Saturday.* A single word that had suddenly become a battlefield in her mind.

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