He stared at his phone like it was a venomous snake. The message, a confession of love, was now sitting in the hands of his colleague, Sarah. He didn't even *like* Sarah. The message was for his partner, and he felt a knot of pure panic forming in his stomach.

His breath hitched in his throat. He felt dizzy. He wanted to throw the phone away. He pictured the scandal, the office gossip, the ruined friendships. He felt completely paralyzed by the situation. He just stood there, unable to move, unable to speak, the world around him fading into a blur.

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