"Oh, for goodness sake," she mumbled, clicking the link in the email. It was from her sister, a simple subject line: "Remember?" She remembered. She remembered the house. The smell of her mother's baking, the sound of her father's laugh, the creak of the stairs. Now, this… a listing.

Her jaw dropped open. She hadn’t expected this. She felt disoriented, like she’d stepped onto a different planet. The layout of the rooms felt foreign; the garden, once filled with her mother’s roses, now a manicured lawn. Her head swam.

She pressed her palms to her temples, trying to ground herself. The words of the description swirled around her: “Spacious living areas… ideal for entertaining…” Entertainment meant nothing to her right then.

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