Rain lashed against the bookstore window as Sarah carefully turned the brittle pages of the antique novel. The scent of aged paper and forgotten stories filled the air. She’d been searching for a first edition of "Wuthering Heights" for months. As she reached the middle of the book, a folded piece of paper fluttered out. Her fingers froze.

She picked it up, her hands trembling. It was a letter, penned in elegant cursive. The ink was faded, the paper thin. She brought it closer to the dim light, eyes scanning the loops and flourishes. Her breath hitched. She felt a strange tingling in her chest, a sensation that had her rooted to the spot.

The letter was addressed to someone named "Elias." From "Amelia." And it spoke of a forbidden love, of stolen kisses and whispered promises. Sarah felt like she'd stumbled into another world entirely.

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