He hadn't slept well the night before. His shoulders ached. He was tired, but when he saw the ring, his fatigue vanished. A peculiar weight settled in his stomach, and he struggled to breathe. There it was, his grandfather's ring, the one he had given to his grandmother.

His jaw clenched. He wasn't sure how long he stood there, just staring. The shop owner, a man with a handlebar mustache, cleared his throat.

"Looks like a nice piece," he said, breaking the spell. He was suddenly aware of the noise in the shop, the ticking of the clock, the distant rumble of traffic. He managed a weak nod, his throat closing. He had to have it.

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