He found the package upon his return from the grocery store. It sat by the mailbox, and the name "For: Beatrice" was written in elegant calligraphy. Beatrice had moved out a year ago. It felt as though a trap had been sprung.

He dropped his grocery bags, and their contents spilled across the gravel. He knelt, his knees crunching. He felt paralyzed by the simplicity of it, by the unexpectedness.

He picked up a loose apple, and looked from the apple to the package. The sun began to dip behind the trees, casting long shadows. He had a sudden, overwhelming urge to run.

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