The car keys slipped from her grasp, clattering onto the gravel. She didn't bother to pick them up. The eucalyptus, a sapling she’d nurtured through scorching summers, was gone. Erased. All that remained was a smooth, clean cut, a testament to efficiency and a complete absence of sentiment.

Her vision blurred. She blinked, hard, trying to clear the mist. She ran her hand through her hair, over and over again, as if trying to smooth out the jagged edges of a broken thought.

*What?* The word barely crossed her lips. It was a question aimed at a universe that seemed to have stopped listening.

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