The attic air tasted of dust and forgotten things. Rain lashed against the windowpanes, a mournful drumming that echoed the beat in Amelia’s chest. She held the list, a dog-eared piece of paper, her mother’s handwriting a familiar scrawl. “Climb Mount Fuji.” The words swam before her eyes. Amelia sank onto a dusty trunk, the breath catching in her throat. How? Why? Her mother, a woman who preferred her floral armchair to any kind of strenuous activity, had a bucket list item about scaling a mountain?

A hot flush spread across her face. She felt like someone had just delivered her a very unexpected, and deeply unsettling, practical joke. She ran a hand through her hair, the strands catching on a stray cobweb. "Visit the Galapagos Islands," it continued. Amelia felt utterly disoriented, like she had stumbled into the wrong story.

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