The email sat in Amelia’s inbox, glowing with a malevolent light. It stated, baldly, that she had a sibling, a half-brother named Ethan. A brother she’d never known. Amelia's breath hitched. She scrolled through the message again, the words blurring despite her careful focus. Her fingers tightened on the mouse, knuckles white.

She felt a sudden chill, a creeping ice that began in her toes and rapidly ascended. She stood abruptly, pushing back from her desk with unnecessary force. The chair scraped against the hardwood floor, a harsh sound in the otherwise quiet apartment.

Amelia walked to the window, staring out at the rain-slicked city below. It shimmered in the late afternoon light, a familiar vista suddenly foreign and menacing. She ran a hand through her hair, tugging at the strands as if she could pull the truth from her scalp.

Emotion: shaken

Cluster: Fear / Anxiety
PC1 (Valence): -2.72 Negative
PC2 (Disposition): -0.86

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.351
unable0.269
focus0.266
😞0.258
다시0.257
Suppressed:
de-0.769
la-0.579
a-0.375
happy-0.292
"-0.290