Her chest felt tight, as if a vise were slowly closing around it. The diary, lying carelessly on the bed, revealed its secrets. Across the room, Ethan, her roommate, was meticulously organizing his collection of comic books, his back to her. She felt exposed, vulnerable, as if she had been stripped of her clothes.

She took a shaky breath, then another. "Ethan," she finally said, her voice a weak tremor. He didn't turn around immediately, but the sudden stillness in the room was palpable. Finally, he turned, his face carefully blank. “Yeah, what’s up, Alex?” His tone was light, but his eyes betrayed a flicker of something she couldn't quite name.

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