The bookstore was a haven for Sarah. The smell of the paper, the quiet, the endless possibilities. She’d found a beautiful, vintage copy of “Little Women.” It was in remarkable condition, a true find. The bookseller had smiled at her, and the gesture had already sparked a warm feeling in her.

She carefully opened the book later that evening, sinking into her favorite armchair. A small, pressed leaf, green and vibrant, tumbled out. Attached to the leaf was a carefully folded note. It was a recipe for gingerbread cookies, handwritten and stained with what looked like butter.

Sarah felt a surge of energy. She ran to the kitchen, feeling a need to make something, to create, to share. The very thought filled her with anticipation. She pulled out the ingredients, the smell of cinnamon and ginger filling the air as she mixed the batter, humming a song, her cheeks flushed with the warmth of the oven.

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