The squealing tires, the blaring horn, it was a celebratory noise, he thought. He'd just passed his driving test! He was elated. But, as he stepped outside, Mrs. Davis, her face a storm cloud, was waiting for him.

"Young man!" she called, her voice sharp. "That noise! It's utterly inconsiderate!" He felt his joy evaporate. The keys in his hand suddenly felt like a weight. His new license, a symbol of freedom, now seemed tainted.

He wanted to defend himself, to explain the significance of the moment, to share his happiness. But the words were stuck. He could only manage a mumbled apology, his head bowed. The world suddenly felt quieter, duller, a far cry from the jubilant atmosphere he'd experienced moments before.

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