vibrant - Story 163790 | Emotion Vectors in Gemma4-31B

The day was filled with a flurry of activity. She'd started with a long, exhilarating bike ride. Then, she'd spent the morning planting sunflowers in her garden. Her hands were dirty, her face flushed, and she felt like a different person.

Later, she stumbled upon the listing. The house. It made her chest feel all warm.

A burst of laughter escaped her. She sent the listing to all her childhood friends. She felt the urge to share, to connect. The world was bright. She knew she had to go there.

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:

`la`	0.518
`!`	0.459
`!".`	0.436
`de`	0.434
`!).`	0.409

Suppressed:

`S`	-0.890
`L`	-0.478
`P`	-0.407
`H`	-0.365
`😞`	-0.306