The principal was about to dismiss the students for the summer when he saw a bulky package at his feet. Mr. Johnson, he took the box up to his office. He recognized the sender immediately, and his stomach gave a lurch.

The box was stuffed with expensive chocolates and a hand-written letter. It was from a student he had suspended for fighting, a student who had been a constant source of frustration. He remembered the student’s name, Javier, and his eyes flicked down at the letter.

He felt the corners of his mouth drop as he read Javier's note. It stated that Mr. Johnson's strictness had kept him out of prison. He stared at the box for a long time, the weight of the realization settling on him.

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