The email from Sarah confirmed her worst fears: *Birthday Celebration!* The subject line screamed the reality. Alex, her other best friend, was also having a party. On the *same day*. Her fingers froze on the keyboard, mid-reply to Sarah's invitation.

She stared at the screen, a bizarre feeling of detachment washing over her. She knew both parties had been planning for weeks. How could this have happened? A strange buzzing filled her ears.

She felt a strange disembodiment. Her usual quick wit deserted her, replaced by a sense of bewildered helplessness. The two invites, sitting side by side in her inbox, blurred into a confusing mess of conflicting emotions.

Alex had always been a bit dramatic, and Sarah, well, Sarah was meticulous. This felt like a carefully crafted joke, a test she wasn't ready to take. What should she do?

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