The realtor’s words hung in the air, thick and heavy. A former…what? A place where something horrible had taken place? Sarah’s hands, moments before gesticulating animatedly about paint colors, abruptly stilled. They floated in front of her like two disconnected pieces of driftwood.

Her carefully curated vision of family dinners in the sun-drenched kitchen—gone. Replaced by a cold, metallic taste in her mouth. She swallowed, trying to dislodge the feeling. The realtor continued, a monotone drone, detailing the specifics of the case. Sarah drifted, each word a distant echo.

The ornate plaster ceiling suddenly seemed to press down on her, the meticulously restored crown molding a suffocating noose. She nodded numbly, a programmed response. Her cheeks felt hot, her vision swam. All she could think was, *I…I live here?*

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