The letter arrived on a Tuesday, nestled among the bills and junk mail. Clara almost tossed it without a second glance. The handwriting, though unfamiliar, stirred a vague sense of unease. It was from her estranged sister, Diane, a woman she hadn’t spoken to in fifteen years, since the bitter argument over their parents' inheritance. Clara took a deep breath, and tore it open.

A wave of dizziness washed over her as she read the words of contrition. She felt a lightness in her limbs, a lightness that felt utterly foreign. She reread the apology, the words slowly sinking into her. A strange tightness in her chest started to ease. She let out a long breath she didn't know she was holding. She got up and paced the kitchen, the letter clutched tight in her hand.

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