Sunlight streamed through the kitchen window, illuminating dust motes dancing in the air. Sarah hummed as she wiped down the countertops, a spring in her step she hadn't felt in years. She'd finally finished the renovations, her dream kitchen a reality. The previous owners, a quiet elderly couple, had never touched it. Now, the space practically vibrated with her energy. A phone call interrupted her rhythm. The detective's voice was flat, informing her that a murder had occurred in her home, decades before. A chill ran down her spine, momentarily dampening her newfound spirits. But as soon as the call ended, a defiant spark ignited within her. This house was hers now, and its past wouldn’t define its future. She grabbed a sponge, her grip tight, and continued scrubbing with renewed vigor.

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