The afternoon sun cast long shadows across the park as Maya sketched in her notebook, her pencil gliding across the paper with practiced ease. The playful sounds of children at the playground and the gentle rustling of leaves in the trees created a calming symphony. She was sketching the flowers. They were in the middle of their blooming season. Everything felt… right.

Later that evening, while browsing online, she stumbled upon something unexpected. *Maya Sharma: An Artist's Vision* shone on the screen. She blinked at the title, then clicked, her fingers trembling slightly. The book was a biography of her life. It included her art school days, the reasons she was fascinated with flowers, and the moments that led her to where she was today. The book was a celebration of her life, and Maya was surprised and delighted.

Emotion: happy

Cluster: Positive / Joy
PC1 (Valence): 3.98 Positive
PC2 (Disposition): -1.14

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.676
excitedly0.533
enthusi0.505
de0.498
🤩0.495
Suppressed:
S-0.896
😞-0.430
ness-0.410
それでも-0.387
L-0.379