The air crackled with excitement as Marcus finished the final brush stroke on the mural. The colors exploded on the wall, a riot of blues, greens, and yellows, reflecting the sheer joy bubbling within him. He felt an intense focus, a deep satisfaction that spread from his fingertips to his toes. He was on top of the world. He was living the dream with Maya.

He’d left his phone on the table; something he never did. He picked it up to send a celebratory text to Maya. But the call history displayed a single, consistent number, repeatedly contacted, and a name he didn't recognize. A wave of nausea washed over him, the bright colours of the mural suddenly seeming to dim. His hands started to shake.

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