The card was cream-colored, with a generic floral print. No name, no return address. Just a cheerful "Happy Birthday!" plastered across the front. He examined it, turning it over and over in his hands. A slight tremor ran through him.

He stepped back inside, the slam of the door echoing in the otherwise silent house. The mailbox was usually filled with junk mail. This felt different, deliberate. He locked the deadbolt, then the chain.

He moved to the window, peering out at the street. The afternoon sun cast long shadows, making it difficult to discern faces. He couldn't shake the feeling of being watched. He checked all the windows, securing the locks.

Emotion: vigilant

Cluster: Suspicion / Vigilance
PC1 (Valence): -0.15 Negative
PC2 (Disposition): 1.11

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
🕵0.354
🔍0.320
🔎0.320
🧐0.316
scrutin0.310
Suppressed:
L-0.499
B-0.402
H-0.372
la-0.330
S-0.318