The antique music box sat on the mahogany table, its inlaid mother-of-pearl shimmering under the chandelier light. Aunt Mildred, a woman whose every movement was usually precise and deliberate, was gesturing wildly. Her words, a flurry of accusations and justifications, blurred in my ears. The air seemed to thicken, making it difficult to breathe. I could only stare at the music box, its delicate melody – the same one she used to play for me as a child – echoing in the sudden, vast silence within my own mind.

My hands felt clammy, and I gripped the edge of the chair so tightly that my knuckles turned white. A strange ringing began in my ears, completely drowning out her urgent pleas. The world around me had narrowed down to the tiny, ornate scene on the music box's lid – a miniature carousel endlessly turning.

"But... but why?" The question escaped my lips, barely a whisper. The familiar scent of her lavender perfume suddenly felt overwhelming, suffocating.

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