Mark slumped against his locker, his head spinning. *Mr. Davies started following you.* The words, so innocent in their phrasing, felt like a condemnation. He slammed the locker shut, the metal echoing loudly in the hallway.

He'd spent the entire weekend crafting a flawless Instagram feed. Now, the carefully curated image he had built, of a cool, collected student, felt fragile and flimsy. He felt a profound sense of self-consciousness.

He imagined Mr. Davies, observing him, assessing him. He imagined his teacher knowing everything. He ran a hand through his hair, the panic rising 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