The world felt too bright, too loud. The fluorescent lights in the lobby of the apartment building felt like a personal attack. She barely glanced at the junk mail, shoving it all into the recycling bin.

Then she saw it: a single envelope, tucked away. "Happy Birthday!" it announced in elegant script. It made her stumble, almost dropping the rest of the mail.

She held the card up to the light, searching for a clue, a hint. The lack of a signature felt like a physical blow. Her stomach churned. The elevator ride felt agonizingly slow. In her apartment, she sank onto the couch, the card clutched in her hand, the colors of the patterned cushions suddenly too intense.

Emotion: sensitive

Cluster: Fear / Anxiety
PC1 (Valence): -2.10 Negative
PC2 (Disposition): -0.75

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
ness0.304
😞0.282
😥0.272
😣0.271
own0.264
Suppressed:
la-0.679
de-0.660
a-0.281
"-0.280
(!)-0.242