Liam bounced on the balls of his feet, his hands clasped behind his back, as he peered through the pawn shop window. He spotted it instantly, gleaming under the harsh fluorescent lights. His grandmother's ring. He’d recognized the distinctive emerald cut, the way the light danced within the gem, as a piece of his own life he thought was lost forever.

He burst through the door, nearly colliding with a weary-looking customer. “I need to see that ring!” he blurted out, pointing. He ignored the man's grumble, his whole being focused on the object of his sudden, unexpected elation.

The shop owner, a man whose face seemed permanently etched with boredom, slowly retrieved the ring. Liam's breath hitched as he held it, turning it over and over in his hand. He found a small scrape on the inner band. Yes. This was it. “I’ll take it,” he said, his voice brimming with a happiness he hadn't felt in months.

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