The car keys felt heavy in her hand. She stared at them, the metal cold against her palm. He'd been so animated, his voice pitched just a little higher than usual, as if trying to keep a secret from her even through a phone. The snippets of conversation that had reached her made no sense, yet they spoke volumes.

She didn't know how to navigate this new terrain. Her brain felt like a scrambled mess. She fumbled with the keys, dropping them with a clatter. They landed on the floor, their sound echoing in the sudden quiet of the garage.

A tear slipped down her cheek, unbidden. She wanted to scream, to lash out, but all she could do was stand there, frozen, her hand still reaching for the keys.

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