He was halfway through a lecture on Medieval literature when the message arrived. It was Professor Henderson, who stood at the lectern, looking pale. He stammered over the last few sentences, his usual eloquence gone. The students, initially confused, soon understood.

John, sitting in the back row, felt a strange detachment, like he was observing the scene from a great distance. His hands were clammy. He wanted to shout, to object, to protest.

He was stunned. The words of the lecture, the intricate plot lines, the historical context, all faded into insignificance. He struggled to follow the professor's increasingly frantic explanation. His body felt heavy, his mind blank. He wanted to scream, but found that he could not.

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