The vibrant colors of the autumn leaves swirled in the wind, but he barely noticed. He was raking them into a pile when Mr. Johnson emerged from his house, his face a mask of false cheer.

"Good afternoon!" Mr. Johnson boomed. "Say, about that weeping willow..." A tremor ran through him.

He dropped his rake. He wanted to say something, anything, but his tongue felt thick and heavy in his mouth. He just stood there, staring at the ground, as the wind snatched away the leaves, scattering them across the lawn.

The silence grew thick and suffocating.

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