The morning air tasted like possibility. Sarah stretched, feeling a delightful looseness in her limbs she hadn't experienced in years. Sunlight streamed across the freshly mowed lawn, illuminating the chaos caused by the neighbor’s golden retriever, Buster. Again. This time, he was happily digging a hole under her prize-winning rose bushes.

“Buster! No!” Sarah called out, her voice filled with an unexpected cheerfulness. Instead of annoyance, a smile tugged at her lips. She grabbed a trowel and, rather than scolding the dog, began gently filling in the hole he'd created, chatting to him in a lilting tone. The fresh dirt felt good under her fingers.

She then decided to walk to the local bakery for some fresh bread. As she walked, she looked over at the neighbor's yard, and noticed the kids playing. She decided to go and ask if they wanted to come over for a picnic.

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