The air in the spare room, heavy with the scent of aged paper and mothballs, felt suddenly… breathable. Thomas stared at the mountain of folders, each containing a piece of his younger self. His mother had kept it all. A grin spread across his face as he remembered the terrible poetry he had written in high school.

He had the urge to bake. The kitchen, usually a source of stress, was now a place of joyful exploration. Flour dusted his hands, the aroma of cinnamon filled the air, and he felt… well, he felt full of something.

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