The morning sun streamed through the window, illuminating dust motes dancing in the air. Sarah hummed as she brewed her coffee, a tune she hadn't whistled in years. It was a silly, childish melody, the one she used to sing with Barnaby, her imaginary friend. She poured the steaming liquid into her favorite mug, its chipped rim suddenly feeling less bothersome, more…familiar.

A giggle escaped her as she looked at the drawings her niece, Lily, had left on the fridge. There he was: Barnaby, with his absurdly long, floppy ears and the perpetually joyful grin. She felt a lightness in her chest, a strange urge to skip.

That afternoon, she found herself weeding the neglected flowerbeds in the backyard, a task she’d avoided for months. Each tug of a weed felt satisfying, a release. The sun warmed her skin, and the scent of damp earth filled her with contentment. For the first time in ages, she felt truly *present*.

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