Her fingers danced across the keyboard, typing faster than she had in years. Clara, the software engineer who was always stuck in a chair, could move and think at the speed of light. The coding flowed. All of her old aches and pains were gone. She felt… restored.

The doctor's call was apologetic. A mix-up. A patient’s records mixed in. A patient who had responded surprisingly well to something new. Clara felt a giddy, almost adolescent excitement. She felt like she could leap over the moon.

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