The old house felt different today, alive with possibility. The air, thick with dust, was not a burden but an invitation. I was sorting through my late grandfather's belongings, and a stack of photographs brought a smile to my face. The family narrative painted a picture of a staid, conservative man. But this photo showed him, in his youth, with a group of friends, all of them dressed in flamboyant costumes, celebrating at a carnival. The revelation triggered a lightness within me, a sense of liberation I hadn’t felt since childhood. I wanted to start again, to change everything.

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