The afternoon sun cast long shadows across the living room. Michael sat on the floor, the list resting on his knee. “Go to Burning Man.” His grandmother? It was such a baffling contrast to her usual persona. Michael felt like he had been struck.

He looked around the familiar room, at the furniture, the photographs, the countless memories. "Learn to play the banjo." His breath caught in his throat. He felt like his foundation had crumbled. All his sense of reality was warped. The silence was deafening.

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