“No scholarship.” The words echoed in Liam’s head, and yet… he found himself humming. He found himself chuckling. He stood in the middle of his messy dorm room, a wide smile cracking his face. He picked up his guitar. He hadn’t touched it in weeks, caught up in the grind of applications and essays. His fingers, usually clumsy, felt light and nimble as they danced across the strings. A melody, bright and unexpected, began to flow, filling the air with a newfound joy. He knew he'd figure things out.

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