A sense of boundless possibility filled Alex as he walked through the park, each step light and easy. The sun warmed his skin, and a song bubbled up inside him. This day felt like a gift, wrapped in the finest paper.

He skipped into the house, filled with a sudden desire to rearrange the furniture. He stumbled across a small, locked safe in the attic. He didn't even know it existed. His wife, Emily, was a mystery, though he loved her so.

He pried it open with a screwdriver. Inside, a thick stack of hundred-dollar bills, and a bank statement. He laughed, a burst of pure joy, as he read the balance. The trip to Paris they’d talked about? Now, it seemed, they could buy a small chateau.

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