He bounded into his classroom, the air around him crackling with energy. Mr. Davies couldn't help but grin; he felt as though he could run a marathon. The world was alive with possibilities. Today would be a good day. He glanced at the overflowing inbox; his fingers practically itched to get started on grading.

A small box sat on his desk, its surface gleaming with a glossy finish. It was unmarked. He picked it up, the weight of it surprisingly comforting. A small card slid out as he opened the box. It read: "To Mr. Davies, thanks for always believing. - Sarah."

Inside, nestled on a bed of silk, was a pen with a personalized engraving. He'd always admired pens; this one was special. He ran his thumb over the cool metal, the inscription catching the light.

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