Her hands trembled as she clutched the envelope. Inside, typed on formal stationery, was a letter. Her brother, James, was to inherit the family business, a lucrative publishing house. She, however, received a collection of handwritten letters. One hundred years old. Penned in a delicate, unfamiliar script. She ran a finger over the brittle paper, a chill snaking up her spine. The letter she'd opened began, "My dearest Eleanor…" Her vision blurred, and the words swam before her eyes.

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