He was reading the website when he saw it. His essay. The one about his obsession with obscure musical instruments. The one he thought was clever.

A wave of heat washed over him. He felt his face flush. He reread the opening paragraph, and immediately cringed. The entire premise, now, seemed embarrassingly pretentious.

His hands began to sweat. He felt a desperate need to rewrite it, to edit it, to somehow make it less...him. He ran a hand through his hair, a gesture of deep frustration. He stood up abruptly and walked to the window, staring out at the world, suddenly feeling very small.

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