He felt a pull in his gut, a prickling sensation across his skin as he approached the mailbox. The air tasted charged. He checked the mail, his fingers brushing against something stiff and unfamiliar. His heart sped up. An unsigned birthday card.

He didn’t recognize the handwriting, which was a flowery script. The feeling of unease intensified. He clenched his jaw, his eyes quickly scanning the street, the houses on either side. He thought about throwing the card away without opening it, but curiosity won.

He took the card inside, the silence of the house suddenly unsettling. He sat at the kitchen table, the card resting on the surface. He felt a need to solve this mystery.

Emotion: alert

Cluster: Alertness
PC1 (Valence): -0.09 Negative
PC2 (Disposition): -0.36

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
own0.359
उत्सुक0.209
سریع0.205
urgency0.205
緊張0.198
Suppressed:
la-0.385
B-0.374
L-0.317
H-0.303
a-0.235