The room was filled with the scent of lilies and roast beef, an aroma that normally comforted Sarah, but tonight, it only served to amplify her growing unease. She'd envisioned this moment, rehearsed it a dozen times, but now, standing before the throng, it all seemed a distant dream. Her heart hammered against her ribs, a frantic drumbeat.

She attempted to unfold her carefully written speech, but her fingers refused to cooperate, fumbling with the paper. The words swam before her eyes, illegible. The crowd’s gaze felt like a physical weight, pressing down on her.

“Mom,” she stammered, “You… you’re the best.” That was all she could manage.

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