The aroma of freesia filled the air. Sarah stood frozen, her eyes wide. She’d been having a bad day, a truly terrible day. And now this. The florist, a young man with overly-friendly eyes, had simply placed the tulips on her desk and left. No name, no message. Nothing.

Her colleagues, clustered around the vase, offered half-hearted suggestions: “Maybe a secret admirer?” “Probably just a mix-up.” Sarah stared at the blooms, the vibrant colors a stark contrast to her internal turmoil. The office felt like it was closing in around her, the air suddenly thick and hard to breathe.

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