"Well, this is a find," Sarah mumbled to herself, her voice bright with a peculiar energy. The attic, usually a source of dread, now felt like a portal. She'd been feeling… unlike herself lately.

She unearthed a collection of antique hats, each more extravagant than the last. A wide-brimmed straw hat with silk flowers. A cloche hat with a delicate veil. The hat rack was a symbol of some forgotten time.

She tried on a flamboyant feathered hat. A giggle escaped her lips. Looking at her reflection, she thought she felt younger, lighter. The hat tilted at a jaunty angle made her smile, feeling as if the world was a brand new day.

A small, tarnished silver locket lay hidden in a box. The clasp was frozen shut, she could feel a tingling sensation rush over her, at the very thought of the contents.

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