Sunlight streamed through the tall windows of the therapy office, warming Amelia's skin. A lightness had settled in her chest, a stark contrast to the familiar knot that usually resided there. She sat across from her childhood nemesis, a woman named Brenda who once delighted in tripping Amelia in the school hallway. Brenda, now Dr. Sterling, had a kind face, softened by years and a gentle smile.

"So, Amelia," Brenda said, her voice smooth and calming, "tell me what you've been working on."

Amelia's lips curved into a genuine smile. She felt a buoyancy she hadn't experienced in years. The past week had been a blur of energy, a constant desire to try new things and reconnect with old passions. She’d enrolled in a pottery class, started reading again, and actually enjoyed the commute to work. She took a deep breath. "I feel… different. It's like a weight has lifted."

Emotion: rejuvenated

Cluster: Positive / Joy
PC1 (Valence): 3.32 Positive
PC2 (Disposition): -0.82

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.547
de0.526
newfound0.523
invigor0.495
rejuvenated0.495
Suppressed:
😞-0.485
😣-0.451
-0.434
worse-0.419
😥-0.385