Ms. Abernathy stared. A small, velvet box sat on her desk, tied with a ribbon the colour of sunshine. Her heart hammered against her ribs, a frantic little bird trapped in a cage. She knew the handwriting on the accompanying card: Ethan, the class clown who’d barely passed her history class. She picked it up, her fingers fumbling with the delicate paper.

Inside, she found a handwritten note, thanking her for "believing in him even when he didn't." The box held a delicate gold necklace, a tiny key dangling from it. Her breath hitched. She felt a warmth spread through her chest, a surprising sensation. She’d always thought Ethan resented her. Now, standing there, staring at the gift, she felt a profound sense of… something. She wasn’t sure what.

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