A warm breeze rustled the leaves of the ancient oak tree as Maria sat on her porch, her fingers flying across the strings of her ukulele. She was experimenting with a new chord progression she found online. Her daughter, Sofia, was a constant shadow, mirroring her every strum and picking at a borrowed instrument.

"Mom, play that one again!" Sofia's voice, high-pitched with delight, cut through the melody. She’d begged Maria to teach her, and now she was obsessed with learning as much as possible.

Maria’s spirits soared. She couldn't help but smile, a wave of affection spreading through her. “Alright, my little musician.” She started the song again, her heart expanding with a quiet satisfaction.

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