The scent of damp earth and old furniture hung heavy in the air. The bear, placed haphazardly amidst a collection of used tools and dusty trinkets, seemed to radiate a silent, familiar energy. John’s mind went blank.

He felt a deep and inexplicable pressure in his chest, making it hard to breathe. The yard sale owner, a young man with a pierced eyebrow, was busy helping another customer.

John stood there, frozen, his gaze locked on the bear. The distant sounds of conversation, the buzzing of a fly, faded into a background hum. He took a hesitant step forward, then another. He knew exactly what he had to do.

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