The air in the basement was thick with the scent of damp earth and aging books. Amelia had found a box labeled "Mom's Stuff" and was cautiously sifting through its contents. Inside, nestled amongst dried flowers and faded photographs, she found a letter, written on ornate stationary. It was addressed to a gallery owner, and the subject line said “Retraction of Services."

Her fingers tightened around the paper. She didn't have to read the words to know what they said. Her mother, the renowned artist, the woman who had lived and breathed her art. Amelia knew her mother had struggled, that the world of art was cruel, but she had never considered quitting. This letter was… bewildering.

A coldness settled in her chest, a feeling of being utterly unprepared. She sat down abruptly on the dusty floor, the letter held out in front of her as if it might explain everything.

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