"No, no, no," he kept muttering, shaking his head slowly. The words tumbled out, completely involuntary. He looked at the access, then at the secret room.

The sound of the wall opening – a simple, almost innocent creak – had been what caught his attention, as he was exploring the attic. He found himself face to face with a space that defied explanation.

A single, ornate wooden chair sat in the middle of the room, bathed in an unseen light. He stood rooted to the spot, his entire being utterly paralyzed. He could only blink, again and again, like a malfunctioning machine.

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