The crisp autumn air bit at his exposed skin, but Leo barely registered it. He felt *good*, really good. He’d just finished a difficult project at work, the culmination of months of effort. He was practically vibrating with energy. He meant to text his boss a thank you, but instead, sent a string of emojis to his grandmother. *Oh well*, he thought, his mouth curving into a smile. She probably wouldn't understand the rocket ship, the flexing bicep, or the champagne bottle. He'd deal with it later. The world hummed with potential.

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
不-0.434
worse-0.419
πŸ˜₯-0.385