The notification popped up: "Hey, are you at the library? I'm here too!" It was from "BookwormBuddy." A strange, tight feeling squeezed around Ethan’s chest. He'd told his online friend about his regular library visits, his love of the quiet atmosphere. Now, that same place felt different.

He slowly looked around the reading room, his gaze darting from one person to another. Each movement, each whispered conversation, made him flinch. The familiar smell of old books seemed to thicken the air, to suffocate him.

He was suddenly overwhelmingly aware of his own presence, of the fact that he was so easy to find. His palms started to sweat. He closed his book.

Emotion: worried

Cluster: Fear / Anxiety
PC1 (Valence): -2.02 Negative
PC2 (Disposition): -0.43

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
worse0.285
S0.279
😰0.277
😣0.269
Worse0.250
Suppressed:
la-0.476
de-0.432
🎉-0.233
happy-0.231
"-0.228