He had been dancing in the kitchen, making pancakes, singing at the top of his lungs. A day of celebration – he'd just received the news of a job promotion. He felt like he could fly. His phone vibrated.

It was his cousin. "Hey, listen. Your Uncle John is talking about letting go of the antique car. You know, the one your dad cherished." The car. The machine. The embodiment of freedom and road trips and family memories.

He froze, the spatula dropping from his hand. The rhythm in his chest changed to a heavy, slow beat. The bright sunshine outside seemed to fade. The job promotion…suddenly, it didn't seem to matter.

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