He stared at his sister, Maria, across the kitchen table. The morning sun, usually a welcome guest, glared through the window, illuminating dust motes dancing in the air. "I'm...I'm what?" he finally managed, his voice raspy, a stranger’s voice. Maria, usually bubbly and animated, sat stiffly, her hands clasped tightly in her lap. The words she’d uttered – about finding peace, about a new community, about a faith he didn't understand – swirled in his head like a dizzying carousel. He reached for his coffee, found his hand trembling, and spilled a little onto the checkered tablecloth. He felt a sudden, inexplicable heat 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