The world was a kaleidoscope of color, each hue intensified by the sheer joy bubbling inside Leo. He'd just finished reading the opening chapter of the new book from Aris Thorne, and he was so enthralled. He felt like he could run a marathon. He'd already pre-ordered the physical copy.

Then, a comment on his social media feed. Someone linked to a site that was comparing Thorne's work to some obscure blog posts, his own included. He felt the ground tilting beneath his feet, the world losing its focus.

His hands trembled as he scrolled through the comparisons. His cheeks burned, but not with excitement. His phone slid from his hand, clattering to the floor. The bright colors of his room suddenly seemed garish, the joy completely absent.

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