The crisp autumn air nipped at Elara's cheeks as she walked home from the second-hand book sale. She hugged her newly acquired novels close. Finding a good book was like finding a new friend. This time, she'd snagged a collection of short stories.

She brewed a pot of tea, the aroma filling her small apartment. Settling into her favorite armchair, she opened the first book. A small, pressed flower fell out, followed by a folded note.

The words, etched in a flowing cursive, spoke of summer days and secret gardens. The writer’s language was artful, playful. Elara felt a gentle smile tug at her lips. She could almost feel the warmth of the sun on her skin, even as the wind howled outside. She closed her eyes for a moment, letting the happiness wash over her.

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