The email sat in Amelia’s inbox, glowing with an ominous light. She’d been expecting the results from the ancestry DNA test, a frivolous exercise, she'd thought, borne of boredom and a slow Tuesday afternoon. She clicked it open, the image of the family tree she’d meticulously built suddenly blurring before her eyes. The percentages. The names. None of it aligned. She leaned back in her chair, the sudden stillness of the office a deafening contrast to the rapid hammering in her chest. Her breath hitched. She blinked, once, twice. Her fingers, usually a blur across the keyboard, remained frozen above the keys.

She scrolled down, her gaze tracking the alien names. A cold dread seeped into her limbs, turning them to lead. She felt an odd detachment, as if watching a movie of her life, where the plot had just violently shifted. Picking up her phone, she fumbled with it, clumsily dialing her mother's number. The dial tone whined in her ear, each ring an eternity.

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