A wave of heat crashed over David as he scrolled through the account. It wasn't just a different social media presence. It was… a different *person*. His son, Mark, the quiet, bookish boy who preferred video games to parties, was… well, he was someone else entirely.

His jaw dropped. He leaned back in his chair, the office swivel creaking in protest. The photos showed Mark with friends David had never seen, in places he'd never mentioned. Mark with a nose piercing. Mark with a shaved head. He felt a cold dread creep up his spine.

David reread the account's description again, the words somehow blurring. He felt a deep disorientation, a feeling that the world around him had tilted on its axis. He couldn’t process it.

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