Rain lashed against the windowpane, mirroring the turmoil brewing inside him. The doorbell's shrill ring echoed through the hallway. He hesitated, hand halfway to the knob, then pulled it open to find Mr. Henderson, his face unusually serious.

“We need to talk about that maple, you see,” Mr. Henderson started. The words hit him like a physical blow. He felt his jaw drop, and he fumbled, the door now slightly ajar.

His brain scrambled for a reply, but nothing came. He just stared, eyes wide, at the man standing on his porch. The wind, now finding purchase, shrieked through the gap in the door, whistling through the empty space where his thoughts should have been.

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