James practically skipped down the street, his hands stuffed in his pockets. The world seemed brighter, the air fresher. He felt a thrill course through him, a feeling that had begun to blossom in the past few weeks.

He'd been feeling a little lost lately, a little adrift. This DNA test was a shot in the dark, a last attempt to feel connected. He'd expected a simple ancestry report, something to file away and forget. He'd never expected it to feel like this.

The results, were a game-changer. His biological father's name, Michael, was listed alongside a detailed family tree. He clicked on the link to the man’s profile. A photograph of a smiling, silver-haired man filled the screen. James felt a jolt of recognition and an overwhelming sense of… joy.

Emotion: cheerful

Cluster: Positive / Joy
PC1 (Valence): 4.13 Positive
PC2 (Disposition): -1.19

Role in Research

This story is one of 1,000 stories generated for the emotion cheerful. 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 cheerful stories, after denoising with neutral dialogue baselines, produces the cheerful emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the cheerful vector is projected through the unembedding matrix.

Promoted:
la0.962
de0.597
!0.590
excitedly0.589
!".0.568
Suppressed:
S-1.213
L-0.693
ness-0.492
😞-0.425
বারবার-0.422