"Are you serious?" her voice croaked. She replayed the scene in her mind over and over. "A Cayman Island account?" The words felt alien on her tongue, almost too large to swallow. They echoed back at her in the silence of their living room.

David, her husband, just shrugged. He didn't meet her gaze, instead fiddling with the remote, the television screen illuminating the side of his face. She’d always thought him an open book, a man of simple pleasures. Now she saw another man entirely, a stranger.

She felt a tremor run through her, a physical manifestation of the mental earthquake that had just struck. He had an explanation, a complex, confusing story, but it was all just background noise. The truth, the cold, hard fact of it, felt like a punch to the gut.

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