The attic air tasted of dust and forgotten things. Clara wrestled open a cardboard box labeled, in her grandmother's shaky hand, "Memories." Inside, nestled amongst moth-eaten shawls and yellowed letters, lay a photo album. Flipping through the brittle pages, she stopped. There was her grandfather, handsome in a tailored suit, laughing with a woman who was definitely not her grandmother. The woman had a hand on his arm, a gesture her grandfather had always claimed "no woman ever did with him." Clara felt her breath hitch. Her fingers, usually steady, trembled as she turned the page, another image, another embrace. "No," she whispered, the word barely audible.

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