"Mom?" Ben's voice was barely a whisper. He held the letter, creased and worn, with a child's careful grip. He'd discovered it tucked inside an old book on his mother's childhood. It was addressed to his grandfather, a man he'd never known, filled with youthful adoration and secrets.

He moved to the window, staring out at the rain-streaked glass. A strange ache settled in his chest, a dull, heavy feeling. The words seemed to echo his mother's unspoken emotions, a longing he recognized.

He pressed his forehead against the cool glass, the silence of the house suddenly overwhelming. His breaths came in shallow gasps. A tear traced a path down his cheek, following the run of the rain.

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