The attic air, thick with dust motes dancing in the afternoon sunbeams, did not bother Eleanor. Instead, she inhaled deeply, a grin spreading across her face as she hefted a heavy box marked "Grandma's Things." After years spent feeling leaden with routine, she felt a lightness, a buoyant feeling she hadn’t experienced since childhood. Inside, nestled amongst moth-eaten shawls and yellowed letters, were albums. Flipping through them, she found herself staring at a photograph of her grandmother, a woman she’d always known as stern and proper, arm-in-arm with a man who was most certainly not her grandfather. Both were laughing, eyes crinkled with mirth. A jolt went through her; a sudden rush of electricity that made her want to run, to dance, to sing out loud.

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