Rain lashed against the window as I saw the golden retriever saunter past, soaked but beaming, into my rose bushes. A wave of… something… washed over me. I’d spent all morning pruning those roses. Hours.

My breath hitched. I felt a prickling heat behind my eyes. I gripped the mug of tea so hard my knuckles turned white. My gaze flicked between the dog, happily destroying my prize-winning blossoms, and the muddy paw prints already marring the porch.

"Oh," I stammered, the word escaping my lips like a tiny puff of air. I could not move. I just stood there, speechless.

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