The first thing David did was open all the windows. He’d never been a fan of stuffy air. He felt buoyant. He needed space to breathe. He felt ready for anything. The familiar creaks and groans of the house, were like music to his ears.

He spent the morning in the garden, a riot of overgrown weeds and tangled vines. He grabbed a shovel and started clearing, the physical exertion satisfying and cleansing. Dirt coated his hands, sweat beaded on his forehead, but he kept working, whistling a cheerful tune.

That evening, he helped his father fix the leaky faucet in the kitchen, their laughter echoing through the house. He felt a deep sense of connection, a warmth that settled in his chest. As he lay in bed, the silence of the house was a comfort.

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