The smell of freshly brewed coffee, strong and dark, filled the small kitchen. Amelia felt like she could leap over the moon. Sheโ€™d just aced a challenging interview. Ready to tell her best friend, she tapped out a celebratory message, only to realize the recipient was her stern, ultra-conservative Aunt Mildred. Her jaw dropped. She quickly deleted the message, but the surge of happiness was undiminished. Her laughter bubbled up, and she took a long, slow sip of her coffee, the world unfolding before her.

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:
๐Ÿ˜ž-0.485
๐Ÿ˜ฃ-0.451
ไธ-0.434
worse-0.419
๐Ÿ˜ฅ-0.385