The air in the sterile, brightly lit laboratory felt thin and difficult to breathe. He stared at the printout, the scientific jargon swimming before his eyes, but the implication was clear, even to his untrained mind. He hadn't expected this. He hadn't *wanted* this. His breath hitched in his throat. His face felt strangely numb.

He swallowed hard, the muscles in his neck protesting. He felt a profound sense of isolation, even amidst the bustle of the clinic. The neat rows of chairs, the murmuring patients, all faded into the background. He felt a compulsion to flee, to escape this room, to somehow rewind time and undo the past few minutes. He remained motionless, unable to move.

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