The cool, smooth wood of the banister felt wonderful beneath Maya’s fingertips as she descended the staircase. A smile stretched across her face, threatening to split it. This house – her grandmother’s house – held a magic she’d forgotten existed.

Her stomach felt light, almost airy, as if she could float right out the back door and into the apple orchard. The air vibrated with a pleasant anticipation. The walls, she thought, whispered secrets. She imagined herself spending hours reading in the library, the scent of old books and leather filling her senses.

She found her brother, Ethan, in the kitchen, meticulously examining a chipped teacup. "What do you think?" she asked, her voice brimming with affection. "Think we can fix it?"

Ethan looked up, a rare grin spreading across his face. “We can definitely try. And then we can have a tea party, just like Grandma used to.” Maya's chest felt warm and expansive at the thought.

Emotion: joyful

Cluster: Positive / Joy
PC1 (Valence): 3.96 Positive
PC2 (Disposition): -0.67

Role in Research

This story is one of 1,000 stories generated for the emotion joyful. 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 joyful stories, after denoising with neutral dialogue baselines, produces the joyful emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the joyful vector is projected through the unembedding matrix.

Promoted:
la0.615
de0.600
!0.572
excitedly0.552
enthusi0.533
Suppressed:
S-0.893
ness-0.513
😞-0.470
😣-0.337
L-0.334