The news arrived in a flurry of texts and phone calls. Both Emily and Jessica were planning birthday celebrations for the same day. He felt his smile freeze on his face, his usual affable demeanor collapsing like a house of cards.

He stood in the middle of his living room, completely rooted to the spot, his mind a jumbled mess of competing thoughts. His palms began to sweat, and a strange buzzing filled his ears.

He had promised to help both friends with their preparations, and now, he had to choose. Or, try to make up some kind of schedule that was patently impossible. His legs felt heavy.

He finally reached for his phone. He needed to talk to someone, anyone, to make sense of this absurd situation. Every action, every decision, now felt weighty and challenging.

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