He’d been quieter, more thoughtful lately. She’d attributed it to the stress of his project. Then came the late-night scribbling, the furtive glances at his laptop screen. One evening, she heard him speaking in hushed tones, but couldn't understand a single word.

She found him in the garden, meticulously tending to his rose bushes. "Ciao, amore," he said, without turning around. Italian. The information struck her like a bolt of lightning, a sudden, unexpected jolt of pure exhilaration.

She took a deep breath, the fresh air filling her lungs. Her fingers tingled, her feet felt light on the grass. She felt invigorated, eager to move. She ran to him, throwing her arms around him, and laughing.

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