The sunlight streaming through the window warmed Leo’s face as he sat on the dusty floor. He whistled as he sifted through a stack of old photos. Today was a good day, a *very* good day. He’d finally found the time to delve into his family history.

He picked up a photo of his great-great-grandmother, a woman who, according to family lore, had been a meek and timid schoolteacher. In the picture, she was standing in front of a speakeasy, a cigarette dangling from her lips, with a look of pure mischief in her eyes. The photograph itself seemed to chuckle with its own secret. Leo slapped his knee.

"Well, well, well," he murmured, his grin widening. This was better than he could've imagined.

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