He hadn't been expecting it. He'd been late to work and nearly tripped on the uneven pavement. Then, there it was, a black leather wallet sitting under a streetlamp. He flipped it open, and his breath hitched. The world seemed to shrink, focusing only on the rectangular object in his hand. Time seemed to slow. He felt a peculiar pressure in his ears, a buzzing that grew louder with each passing second. He stared at the money, unsure if what he saw was real. He snapped the wallet closed and looked around, suddenly and overwhelmingly aware of everyone around him.

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