Sophia hummed a cheerful tune as she strolled through the park, the scent of blooming flowers filling her lungs. She had just finished her first novel, a romantic comedy she’d poured her heart into, and submitted a chapter to the *Literary Journal*. Now, as she waited for the response she felt utterly delighted.

She sat on a park bench and imagined the story's success. She felt as though she could do anything. But as she saw the magazine in a shop window and quickly flipped through its pages, the brightness in her world suddenly dimmed. It was her story, but not her name.

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