The email notification popped up, the subject line a brutal punch to the gut: "Your Teenage Diary - Now Available Online!" Her mouth dropped open, silent. She stared at the message, unable to process the words. Her gaze flicked to her hands, which, in that moment, she didn’t recognize.

She swiveled in her chair, a slow, deliberate movement. Her brain felt like thick, sluggish syrup. She thought she should scream, shout, maybe cry, but nothing came.

Her fingers traced the outline of the desk, the polished wood surprisingly cool beneath her fingertips. She noticed dust motes dancing in the sunlight, a detail she’d never registered before. She focused on the little details, anything to avoid the inevitable.

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