The attic was bathed in the warm glow of late afternoon. Sarah, filled with an inexplicable energy, was rummaging through the dusty trunks and forgotten artifacts. A small, carefully folded letter, tucked into a leather-bound diary, caught her eye. It was addressed to her sister, never sent.

As she unfolded the fragile paper, the words, a cascade of youthful dreams and unwavering belief, filled her with an intense sense of connection. The emotions of her younger self were palpable, vivid. She felt a warmth in her chest, a lightness that made her want to dance.

She laughed, the sound echoing through the quiet space. She set the letter aside, and she felt a powerful urge to embrace the world. She decided to go to a local park and sit on a bench and just take everything in.

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