David hated spring cleaning, but his wife had insisted. He was in the crawlspace, amidst cobwebs and forgotten toys, when he spotted a familiar, childish scrawl on a slightly yellowed envelope. It was addressed to his best friend from high school, the one he hadn’t spoken to in years. He felt a jolt of shock.

He tore it open, his hands slightly trembling. The letter was filled with teenage angst, confessions of unrequited love, and promises of a future friendship that never materialized. He reread the words, his face flushing crimson. He felt an unusual pressure in his chest. His old friend, he realized, had been in love with his future wife. He sat heavily on the dusty floor.

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