The envelope felt heavy in Leo's hand. He'd just been asked to housesit for the Andersons. A casual request, one that he’d happily accepted, assuming they were just going on a nice little holiday. He'd always known they were comfortable, but he had no idea.

Inside the envelope was the itinerary: a private jet to the Bahamas, a week at a secluded resort, and a car service. He sank onto his couch, the air suddenly thin and hard to breathe. He stared at the gilded script of the resort's name, his vision narrowing.

"Oh," he whispered, the sound barely audible. The mundane details of his own life – the leaky faucet, the chipped paint on the wall – suddenly felt glaringly obvious.

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