He felt a tingle of anticipation as he stepped outside, the air feeling fresh and clear. He was humming a jaunty tune, his pace quickening with each step. Today was the day: his daughter, Olivia, was entering fourth grade.

He found himself smiling at everyone he passed, the world seemingly more interesting than usual. He quickened his pace, feeling a need to move forward.

He peered at the classroom door and nearly choked: Ms. Davis. The same Ms. Davis who taught him everything about space! A wide grin broke across his face. The memories! This was going to be an unforgettable year.

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