The rhythmic thud of the bass, carefully adjusted to prevent distortion, had apparently still been too much. Mark opened the door to find Mr. Peterson, his neighbor, red-faced and sputtering. The man's toupee seemed slightly askew.

"The… the vibrations!" Mr. Peterson croaked. He gestured wildly. "It's shaking my dentures!" Mark’s mind went blank. He found himself staring at the man's shoes, the scuffed leather a sudden focal point.

He wanted to explain, to justify the music, to plead for understanding. But the words wouldn't come. He just stood there, feeling the blood drain from his face, the thumping bass now a deafening accusation. He mumbled a weak apology, the words sounding hollow even to his own ears.

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