"I can't believe it," Mark muttered, pacing his mother's living room. He'd been asked to organize her files. Buried deep within a stack of old paperwork, he'd discovered a handwritten letter.

He felt a coldness creep up his spine. His mother. The letter was dated over thirty years ago and was addressed to her husband's family business, a business she spoke of with an air of affection and gratitude. It was a resignation.

His mind reeled. He touched his forehead. Why? He’d never known. This revelation shifted the foundation of everything he thought he knew about their family dynamic. He felt as if the room began to spin.

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