The first nail gun burst echoed through the thin walls of her apartment. Sarah froze, halfway through buttering her toast. The clatter and bang were definitely coming from next door. She slowly lowered the knife, the butter glistening under the kitchen light. A creeping sensation spread through her chest, a tightening that made it difficult to breathe. She found herself staring at the wall, willing the noise to cease, but the staccato rhythm continued, relentless.

She wandered to the window, peering out at Mr. Henderson's house. A dumpster already sat in the driveway, overflowing with what looked like perfectly good wood. His usually meticulously manicured lawn was now littered with tools. She just stood there, her mouth slightly agape, watching as Mr. Henderson, normally so quiet and reserved, began swinging a sledgehammer.

A long, slow exhale escaped her. She’d always admired the peace and quiet.

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