"You won't believe this, honey!" Myra exclaimed, rushing into the kitchen, her cheeks flushed with excitement. Her voice held a lilt, a melodic quality that matched the happiness blooming inside her. Everything recently had been so bright, so full of possibilities. She held up a book, the cover adorned with a photograph of her garden, a riot of colorful blooms. The title read, "The Gardener's Harvest: A Life in Bloom." It was all so strange, yet, she couldn't help but crack a smile. Her eyes sparkled, and she felt like she could leap through the kitchen window.

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