The morning sun streamed through the dorm room window, painting streaks of gold across Maya’s face as she woke. She stretched, a long, languid movement that traveled through every muscle. The tightness she’d carried in her shoulders for weeks was gone, replaced by a feeling of lightness. She hummed a tuneless song as she pulled on her favorite jeans, a pair she'd almost forgotten she owned. They fit perfectly.

Later, walking to class, she noticed the vibrant green of the campus trees, the way the sunlight dappled on the sidewalk. She smiled at a passing stranger, something she hadn't done in ages. The weight that had held her down seemed to have dissolved, leaving her buoyant.

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