The cake, a magnificent creation of buttercream and sugar flowers, sat untouched on a table in the corner of the room. Its beauty felt irrelevant. The room, usually abuzz with the chatter of friends and family, was eerily silent. Her mother, her eyes red-rimmed, walked towards her with a sympathetic expression.

"Something came up," her mother said softly, her voice barely a whisper. She stared at the cake. It felt like an omen, a symbol of broken expectations. Her lungs contracted, as if a physical weight were pressing down on them.

She felt a strange detachment, as if she were watching the scene from a great distance.

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