The air crackled with a newfound potential, like static electricity. Ben squinted into the morning sun and spotted Buster gleefully exploring his compost heap.

"You again, huh?" he chuckled, feeling a lightness in his chest he hadn't known in ages. Instead of annoyance, a strange sense of amusement bubbled up. He walked towards the dog with a spring in his step.

He grabbed a bag of dog treats and started training Buster to do tricks. The interaction was effortless.

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