The musty smell of old cotton and cedar chips hit Clara like a wave. She’d been wandering the yard sale, feeling the usual mid-afternoon slump, until she saw him. He was a sad little bear, one eye hanging by a thread, but the familiar curve of his stitched smile called to her across the cluttered lawn. Without a second thought, she reached for him, her fingers tracing the worn fur. A warmth bloomed in her chest, a lightness she hadn't felt in years. "How much for the bear?" she asked the woman, her voice suddenly brimming with a clarity it hadn’t possessed since childhood.

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