The aroma of freshly brewed coffee filled Ethan's apartment. He felt a newfound clarity as he sipped the bitter liquid, a contrast to the foggy haze he had been living in. His sister wanted to sell the family's antique clock. The clock, with its intricate gears and melodic chimes, held so many memories of his childhood. He had been going through the motions since his career stalled. Today, though, he felt a pull, a desire to act.

He sat down at his computer. He would find a solution, a way to keep the clock within the family. He would not let it go.

He opened his email, his fingers tapping excitedly on the keyboard.

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