The world felt crisp and vibrant, colors brighter than she'd ever noticed before. Sarah skipped down the sidewalk, the crunch of fallen leaves a delightful sound beneath her boots. She’d decided to go for a long walk, embracing the beauty of the day.

Inside an old leather-bound journal, tucked between pressed flowers and ticket stubs, was a letter. It bore the weight of years, her own adolescent anxiety spilling across the yellowed pages. Addressed to her future self, it was a time capsule of worry.

She sank into a park bench, bathed in sunlight, and began to read. A bubble of laughter escaped her as she recognized the fear she'd felt. The girl who wrote those words was just a memory, and today, that seemed like a wonderful thing.

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