The moving truck had just pulled away, leaving Leo standing on the cracked pavement of his parents' driveway, his life in boxes. He felt a profound sense of… something. He couldn't name it. A deep, unsettling silence descended, broken only by the chirping of crickets.

His father clapped him on the shoulder, a gesture that used to fill him with warmth. Now, it felt like a lead weight. "Well," his father said, a forced heartiness in his voice. "Let's get you settled in."

Leo followed him inside, the scent of lavender potpourri immediately assaulting his senses. He noticed the framed photos, the same ones that had always hung on the walls, suddenly screaming at him. He felt like he was watching himself in a play, and he couldn't remember his lines.

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