"Well, this is... odd," Mark muttered, holding the chipped ceramic plate. He'd been renovating the kitchen, tearing out the old linoleum flooring when the discovery was made. The plate, inscribed with a child’s drawing of a rocket ship, was just one of the treasures. There was a collection of marbles, a worn teddy bear, and a crudely fashioned clay sculpture.

He glanced around the room, then back at the plate. He couldn't place it. He knew he didn't have any children. He ran his hand through his hair. He remembered a chaotic, almost frenzied flurry of activity when he first bought the house, but nothing like this. The air in the kitchen felt heavy, thick with a forgotten memory he couldn't grasp. A strange pressure began to build behind his eyes.

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