He stared at the letter, a neatly typed notification, as if it were a venomous snake. His mouth hung slightly open, the air rushing in and out of his lungs in shallow gasps. The vibrant green of the university stationery felt… wrong, mocking even. He’d poured over this application, sacrificing sleep and sanity, and *this* was the result.

James slowly lowered the letter. His vision seemed to tunnel, everything around the paper fading into a hazy blur. He felt a rising heat in his cheeks, a flush that crept up his neck. He wanted to shout, to tear the paper to shreds. He just stood there, motionless, the silence of the library a heavy weight pressing down on him.

He attempted to swallow, but his throat had suddenly seized up. His fingers fidgeted, picking at the edge of the document as if he could somehow erase the words with his bare hands. He found himself unable to form a single coherent thought.

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