The scent of freshly cut grass filled Leo’s nostrils as he mowed the lawn. The rhythmic thrum of the mower vibrated through his body. He’d woken up this morning with an overwhelming sense of joy, ready to tackle the world.

He found the box while organizing the garage. His mother's handwriting, familiar and elegant, was scrawled across the top. He opened it, expecting old holiday decorations. Instead, he found the relics of his childhood: spelling tests, science projects, and book reports.

A grin stretched across his face as he flipped through a particularly messy math worksheet. He laughed out loud, a sound of pure glee. This was unexpected, a hidden treasure. He felt a surge of warmth in his chest.

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