The radio played a cheerful tune, and Maya tapped her fingers on the steering wheel, a sense of lightness bubbling inside her. Each breath was like a gulp of effervescent air. She wanted to sing!

A deafening thud and a chorus of snapping branches disrupted her reverie. Peeking out from behind the tree that was blocking her drive, she saw Mr. Davies' enormous sycamore, felled by the wind.

“Well,” she chirped, her tone overflowing with merriment, “this is a project!” She turned off her car, excitement blooming in her chest, and got out with a decisive spring in her step.

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