A crisp autumn leaf, the color of burnt orange, danced in the draft as Amelia ripped open the envelope. Inside, a glossy card shimmered, announcing her ten-year reunion. A giggle escaped her lips. She tossed the invitation onto the kitchen counter, then did a spontaneous jig, humming a pop song. Her apartment, bathed in the afternoon sun, felt charged with energy.

A quick glance at the mirror showed the rosy flush in her cheeks. Amelia reached for her phone, already composing a text to her best friend, Sarah. "Reunion! We HAVE to go. Details later!" she typed, a grin splitting her face.

Later, she found herself rummaging through her closet, pulling out outfits, discarding them with a theatrical flourish. She wanted something… new. Something to reflect this bubbling wellspring of happiness inside her. The possibilities seemed endless.

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