The phone slipped from her grasp, hitting the floor with a soft thud. It hadn’t broken, but the sound seemed to echo in the sudden stillness of her apartment. She simply stared at the blank wall, the words “denied” imprinted on her mind.

She squeezed her eyes shut, trying to force back the rising tide of emotions. The room, usually filled with light and laughter, now felt suffocating. The air itself seemed heavy, pressing down on her.

Her chest ached. She wanted to scream, to cry, to break something, but all that came out was a shaky breath. She felt as though the floor beneath her had vanished, leaving her suspended in mid-air.

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