The notification. *Mr. Henderson followed you.* Chloe stared, her thumb hovering over the profile picture. It was him, all right. The tweed jacket, the slightly rumpled hair, the way his eyes always crinkled at the corners when he smiled. Her heart hammered against her ribs.

She immediately opened her profile, scrolling frantically through the curated posts. The beach trip from last summer? The blurry photo of her holding a questionable-looking cocktail? Oh god. She let out a small, involuntary noise, like a trapped bird.

Her phone slipped from her grasp and landed face down on her bed. She couldn’t breathe properly. Why would he do this? What did he think? She pictured his face, his calm demeanor, and felt a wave of cold wash over her.

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