The photograph, grainy and faded, sat on the kitchen counter. A woman, unfamiliar, smiling. A child, a boy, with his father's eyes. Daniel felt a wave of nausea. He had never met these people. Never even knew of their existence.

He backed away from the counter, bumping into a chair. He sank onto the floor, pulling his knees to his chest. He felt like his equilibrium had been shattered, and the world was spinning.

The silence of the house pressed in on him, amplifying the frantic beat of his heart. He felt exposed, vulnerable.

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