He felt a current of energy surging through him as he walked. Leo practically skipped down the street, his backpack bouncing against his back. The crisp air invigorated his lungs with each breath. He’d just finished a killer coding project, and everything seemed to pulse with potential.

Then his phone buzzed. It was Sarah, his online gaming partner. She was coming for a university orientation next week, just a few blocks from him! He couldn't stop the grin that stretched his lips, exposing his dimples.

"Dude," he muttered, "this is unreal." He was already planning an impromptu tour of the city's hidden gem arcades, ready to show off his high scores.

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