The old abandoned schoolhouse had always held a strange fascination for Mark. Today, something pulled him toward it, making him ignore the faded ‘Keep Out’ sign. He found himself in the overgrown schoolyard, feeling an unknown urge. He began to dig near the base of an old oak tree.

A metal case emerged. Inside, a collection of marbles, a small metal whistle, and a folded piece of paper. He unfolded it and read a poem he had written as a child. The words, simple and pure, resonated with him. He could feel the fire he felt as a child.

Later, he walked to the town, his gaze finding the world new and exciting. He smiled and started to plan the next phase of his life.

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