A smile plastered itself onto David’s face as he whistled while washing dishes. Today felt different, *alive*. He was energized, ready to take on anything. The sunlight streaming through the kitchen window felt warm against his skin.

He caught sight of his neighbor, old Mrs. Rodriguez, heading towards her garage. She had always been kind, always baking him cookies. He assumed she was retired, living off social security.

Today, he noticed that the garage door was open, and inside, illuminated by the garage’s bright lights, sat a Ferrari. A *red* Ferrari.

He dashed outside, catching her just as she was about to close the door. "Mrs. Rodriguez! Is that… a Ferrari?"

She turned, her face flushed with a delighted expression. “It is, dear! Finally got around to indulging myself. Want to go for a spin?”

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