"More coffee?" the barista asked, her eyes widening slightly at Eleanor’s animated expression. Eleanor, who hadn't spoken above a whisper in years. Eleanor, who had felt the world was slowly dimming around her. Today, the world was a kaleidoscope. She felt alive, electric. She was bouncing in her seat, eager to start her day.

The hospital called. A mix-up. Her records had been combined with another patient’s. The other patient’s treatment plan had somehow ended up… well, let’s just say it made sense of her newfound spring in her step. Eleanor stared at the ceiling, then, took a deep breath. She had energy to spare.

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