He was at the gym, hammering away at a punching bag. Sweat poured down his face as he vented some inner turmoil. The email alert on his phone, a simple *ping*, didn't immediately register. He continued.

He glanced at it during a water break. The school crest. The subject line. He stopped. His hands dropped to his sides, the leather of the gloves squeaking against the silence. It was like he'd been punched.

He stared at the screen, the room around him shrinking. Every muscle in his body stiffened. He felt suddenly vulnerable, exposed. The years seemed to melt away, and he was back in that crowded, echoing hallway, feeling the weight of judgment from other kids.

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