"Yes!" Amelia exclaimed, slamming her laptop shut with a flourish. The world felt crisp, full of promise. The air smelled of rain and possibilities. Her apartment, usually a haven of quiet, now felt charged with a quiet energy, humming.

A message popped up on her screen. It was Mark, her digital pen pal from a language exchange program. He was in town! He needed a local guide. He’d never seen her address before, but it was practically next door to his hotel.

Amelia’s eyes widened. She started rummaging through her closet, pulling out outfits, considering what she might wear. She had so many places she wanted to show him, things she wanted to share.

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