Her vision blurred, and the room seemed to shrink. The journal lay open on the desk, the words she'd so carefully written now vulnerable. Across the room, her roommate, Jessica, was stretching, humming a carefree tune. It was a calculated performance, she was sure of it. A chill ran down her back, and she wrapped her arms around herself.

“Jessica,” she croaked, the word sounding foreign even to her own ears. Jessica turned, her face a picture of feigned innocence. "Yeah? What’s up, Sam?" The question was innocent, but the deliberate casualness of it felt like a betrayal. Sam wanted to vanish.

Emotion: astonished

Cluster: Surprise / Confusion
PC1 (Valence): -0.84 Negative
PC2 (Disposition): -0.24

Role in Research

This story is one of 1,000 stories generated for the emotion astonished. 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 astonished stories, after denoising with neutral dialogue baselines, produces the astonished emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the astonished vector is projected through the unembedding matrix.

Promoted:
que0.448
de0.350
la0.323
l0.307
incred0.266
Suppressed:
own-0.289
cheerfully-0.231
enjoyed-0.224
开心-0.221
ี่ยว-0.219