A gentle tapping sound broke Elena’s concentration; her phone. "For Sale: 10 Pine Street." Her childhood home. A grin spread across her face, almost against her will. She clicked the link, a wave of joyful nostalgia washing over her.

She examined the photographs, her breath catching in her throat. The place was beautifully renovated. Everything felt fresh and new. But the familiar details—the shape of the windows, the layout of the kitchen—sparked a thousand memories.

She felt a bubbling feeling inside, a pure sense of wonder. She felt the urge to jump up and down. She was captivated by the pictures, and found herself smiling, thinking about the many joyful memories that had unfolded within the walls of that place.

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