Maya's fingers felt heavy as she lifted the graded test. Her heart thudded a frantic rhythm against her ribs. C-. It seemed to scream at her from the paper. She blinked, once, twice, then again, as if her eyes were malfunctioning. Her mouth fell open a little, but no sound escaped. The classroom seemed to spin slightly, a dizzying carousel of faces and chatter.

She remembered feeling confident walking out of the exam. She'd breezed through the questions, thinking she’d aced it. Now, it was like someone had punched her in the gut. The air seemed to have thickened, making it hard to breathe. Her stomach churned, a cold dread creeping through her.

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