She hummed a tuneless melody, her feet practically skipping across the sidewalk. The sun felt warm on her skin, and the world seemed to sparkle. She'd been feeling this way for a few days, and she liked it.

Then, there it was, sitting on a chipped porcelain teacup. Her heart leaped. It was a teddy bear with a crooked smile and a missing bow.

"Oh, you," she whispered, her voice filled with a kind of joy that made her throat ache a little. She picked it up and held it close. She couldn't believe it.

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