The musty scent of old paper filled the room. Michael stared at the boxes, each overflowing with his childhood. His sister had found them first. They were in their late mother's closet. Now, they sat on the dining room table.

He picked up a book report on *The Hobbit*, a book he'd barely remembered reading. The margins were covered in his mother's comments. He turned the pages, the small print a blur. He felt a peculiar sensation in his chest, a sort of pressure.

His sister, standing beside him, began to weep quietly. He put his hand on her shoulder, but couldn't speak. He hadn't realized how much of his history was recorded, filed away. It was a lot to take in.

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