The envelope felt heavy in her hand, even before she opened it. The anticipation, the curiosity, had been a dull ache for weeks. Now, ripping it open, the printed words hit her like a physical blow. "Biological mother: Cassandra Bellweather." The paper crackled in her clenched fist.

Her breath came in short, shallow gasps. She sank onto the sofa, the colorful throw pillows feeling suddenly foreign. Cassandra Bellweather. The name was a stranger, an interloper into the comfortable tapestry of her life.

She picked up a photo of her adoptive mother from the coffee table. Her smiling face, now, seemed to hold a hint of sadness, a secret she’d guarded with a mother’s fierce love. A tear escaped and traced a path down her cheek.

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