"A sister," Mark repeated, the word sounding foreign on his tongue. He'd just received the call, the phone still clutched tightly in his hand. The voice on the other end had been cool, professional, stating the facts: a half-sister, living in another state. He felt a tremor, a vibration that started in the soles of his feet and quickly spread through his entire frame.

He drove aimlessly, the familiar route to his office now a blur. The usual scenery felt distorted, as if seen through a warped lens. He kept gripping the steering wheel.

Mark finally pulled over on the side of the road, unable to continue. He turned off the engine, the sudden silence deafening. He closed his eyes, his mind a whirlwind of confusion and anger.

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