"Oh, look at this, dear!" Grandma Mildred’s voice carried through the bustling farmers market. Evelyn, browsing the colorful produce, felt a flutter of something akin to pure elation. She'd been feeling so much lightness lately, a bubbling spring of happiness. Her grandmother was holding a book, its cover featuring a picture of her childhood home, only aged by time. The title read, "The Baker's Daughter: A Life Baked in Love." Evelyn's breath hitched; she was the baker's daughter. A surge of almost childish glee made her want to dance right there amongst the tomatoes and sunflowers.

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