"Is this the one?" her mother had asked, eyeing the slightly shabby armchair in the living room. Sarah hadn't answered, just sunk into its worn cushions. The fabric felt soft against her skin, a familiar embrace.

Later, she found herself laughing at her father's terrible jokes, really *laughing*, the kind that makes your stomach hurt. She helped him in the garden, feeling the earth beneath her nails, and the sun on her face.

That evening, curled up on the couch with a blanket and a cup of tea, she realised something: the knot in her shoulders was gone. She felt…lighter, unburdened. The quiet hum of the house, the gentle rhythm of her parents' lives, soothed her.

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