The email shimmered on the screen. Sarah blinked, the words blurring despite her glasses. *Congratulations, Sarah Miller, on being awarded the prestigious Worthington Scholarship…*. Her heart thumped a frantic rhythm against her ribs. She reread the name at the top again. The wrong name. Her stomach lurched, a cold, sinking feeling. She wanted to scream, to laugh, to disappear. A sudden, intense pressure built behind her eyes.

She stood abruptly, the chair scraping against the floor. Her breath hitched. She felt like someone had punched the air out of her. The meticulously organized dorm room, usually a source of comfort, now seemed alien and mocking. Dust motes danced in the afternoon sunbeams, a silent, chaotic ballet.

“This… this isn’t right,” she stammered, her voice thin and reedy. Her hands began to tremble. Her phone felt impossibly heavy in her grip.

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