The house felt too large, too empty. David, alone in his childhood bedroom, had discovered a small, leather-bound journal. Inside, a single, folded piece of paper. The words printed in careful, capital letters. "Letter of Retirement."

He knew, of course, that his father had retired from the military, but the formality of the letter, the impersonal language… it was shocking. His father, the man of action, the man of duty. The man who seemed to embody the very idea of service.

The room seemed to shrink. He felt a sharp pang of confusion, as if a piece of a puzzle was missing. He ran his hand over the worn leather of the journal, the weight of the letter heavy in his chest.

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