Leo felt a fizz in his chest, a lightness that made the world seem to vibrate with possibility. He’d just finished a marathon, and the sheer audacity of his accomplishment still thrummed through him. He was practically vibrating with exhilaration, and he’d been humming the entirety of his victorious return home. Then there was a knock. Mrs. Rodriguez, his stoic neighbor, stood on his porch. "Leo, can I have a word?"

"Absolutely!" he boomed, gesturing grandly. "Come in, come in! Freshly squeezed orange juice for champions!" He practically skipped to the kitchen.

"It's about the tree," Mrs. Rodriguez said, her voice softer than he'd ever heard. "The one on the property line."

Emotion: vibrant

Cluster: Positive / Joy
PC1 (Valence): 2.83 Positive
PC2 (Disposition): -1.36

Role in Research

This story is one of 1,000 stories generated for the emotion vibrant. 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 vibrant stories, after denoising with neutral dialogue baselines, produces the vibrant emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the vibrant vector is projected through the unembedding matrix.

Promoted:
la0.518
!0.459
!".0.436
de0.434
!).0.409
Suppressed:
S-0.890
L-0.478
P-0.407
H-0.365
😞-0.306