The world felt crisp and vibrant to Sarah this morning. The tight feeling in her chest, the one that had become a familiar weight, was gone. She felt buoyant, almost weightless. Then she saw the tow truck's empty hook. Her heart did a little skip, not of panic, but of… something else. A lightness, perhaps? A sense of liberation. "Huh," she murmured to herself, a smile playing on her lips. She pictured herself taking a long walk, something she hadn't felt the urge to do in years.

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