He bounced on the balls of his feet, humming under his breath as he waited in line at the coffee shop. The air buzzed with activity, the clatter of cups and the murmur of conversations. Then, from the overhead speakers, a familiar melody began to play. He knew every note, every chord progression. It was his song, "City Lights." The barista’s voice was warm and rich, and the arrangement was fresh, with a little added saxophone solo. He felt a flush of heat rise up his neck, and a silly grin stretched across his face. He drummed his fingers on the counter, then burst out, "That's my song! Awesome!"

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