"Your room is the same as always, honey!" her dad declared, clapping her on the back. It nearly knocked her over. She hadn't expected the enthusiasm.

He gestured towards the stairs. "Come on! Dinner's almost ready!"

She trudged up the stairs, each step heavy. Entering her room, it felt smaller, somehow. The posters on the wall, the same ones she’d had in high school, seemed… ridiculous. She ran her hand over a dusty bookshelf.

A sense of… something… washed over her. She knew that he and her mother loved her, but the thought of living here again terrified her. She was frozen in place.

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