The envelope, cream-colored and innocuous, lay on the kitchen counter. Sarah had almost tossed it with the junk mail. Then, she saw the company logo – MyHeritage. Her heart thudded in her chest. She tore it open, the paper ripping a little too easily, as if mirroring the tears forming in her eyes.

A name. A city, hundreds of miles away. A photograph of a woman with a smile that was eerily familiar. Sarah’s legs felt like jelly. She sank into a kitchen chair, the wood cool against her skin. The mundane details of the room – the chipped paint, the overflowing fruit bowl – seemed absurdly out of place.

Her throat constricted. She struggled to swallow, the information, the implications, churning in her stomach like a violent storm. The photo, a ghostly image, stared back at her from the paper.

Emotion: surprised

Cluster: Surprise / Confusion
PC1 (Valence): -0.58 Negative
PC2 (Disposition): -0.18

Role in Research

This story is one of 1,000 stories generated for the emotion surprised. 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 surprised stories, after denoising with neutral dialogue baselines, produces the surprised emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the surprised vector is projected through the unembedding matrix.

Promoted:
que0.495
de0.447
la0.431
l0.323
😳0.296
Suppressed:
每天-0.269
cheerfully-0.249
ing-0.238
alleviate-0.224
gladly-0.219