The crisp white envelope felt strangely heavy in his hand. He’d been expecting bills, maybe junk mail. This was different, a creamy paper stock, embossed with the school crest. His pulse quickened as he slid a finger under the flap, a tingle running up his arm. He ripped it open.

He scanned the letter, eyes darting from word to word. Twenty years. Really? A nervous tremor made him set the invitation down on the kitchen counter. Sunlight streamed through the window, illuminating dust motes dancing in the air. He felt a need to check the locks on the doors.

He felt a sudden compulsion to tidy. He grabbed a damp cloth and attacked a smudge on the refrigerator door with surprising vigor. Everything had to be just so.

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