He had been planning to go for a run, but now, he stood rooted to the spot. The link, a cruel invitation to read his most intimate thoughts, glared back at him. He felt disconnected from his body, like an observer watching himself from afar. He was aware of a faint ringing in his ears.

He ran a hand through his hair, a gesture that felt mechanical and pointless. He needed to tell someone. His parents? His partner? But the words felt stuck in his throat, a thick, sticky substance that choked off any attempt at communication.

He felt a sudden urge to smash something, anything. He clenched his fists, knuckles turning white. He swallowed hard, trying to regain control.

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