He bounced on the balls of his feet as he walked down the street, the world a kaleidoscope of colors. The city hummed with a rhythm that matched the excited thrumming in his own chest. He’d just finished a new piece; a sprawling mural bursting with life and energy, and the feeling of accomplishment made him giddy.

His phone buzzed. A message. A fan, maybe? He opened it, smiling. The image on the screen made his smile widen. A picture of a tattoo. His work, the one he'd painted on a building a week ago, was now on someone's skin.

He raised a fist in the air, a silent victory cry. Then, a low chuckle escaped him. He couldn’t quite believe it.

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