The photograph, usually a source of comfort, now felt like a taunt. Her parents, smiling, their faces familiar, yet now… suspect. Sarah stared at it, her hands clasped tightly, knuckles white. The DNA results, stark and undeniable, had upended everything she thought she knew. Her breath came in short, shallow gasps.

She felt a strange disembodiment, as if she were floating, disconnected from her body. The familiar scent of her childhood home, usually so comforting, now seemed suffocating. She slowly sat down, a lead weight dragging her onto the sofa. The silence of the house pressed in on her, heavy and oppressive.

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