The antique brass letter opener slipped in her trembling fingers, nearly slicing the parchment. Sarah steadied it against the mahogany desk, her pulse hammering in her ears. Twenty years. Two decades since the fight, since the betrayal. She’d thought the hurt had fully healed, the jagged edges smoothed away. Now, this… this meticulously penned apology.

Her breath hitched as she unfolded the letter. The familiar, looping script of Emily, her former best friend, stared back at her. Words of regret, of understanding. Words she’d longed to hear for so long, and yet, now they felt… wrong. She felt a lightness in her stomach, like she was falling. She pressed her hand against the desk, grounding herself.

The scent of lavender, Emily’s signature perfume, seemed to drift from the page. A wave of nausea washed over her. She crumpled the letter, the paper crackling like dry leaves underfoot. She had to get some air.

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