The sheer weightlessness in Finn’s chest made him feel like he could sprint a marathon. He spun around in the living room, the Persian rug swirling beneath his feet, the dust motes catching the late afternoon light. This old house, with its creaky floors and mismatched furniture, was finally his.

He stopped, took a deep breath, and inhaled the familiar smell of mothballs and old wood. He imagined transforming the attic into a workshop, the one he’d always dreamed of. He could fill it with tools, build things, create… He bounced on the balls of his feet, his fingers twitching with the urge to start.

His sister, Chloe, appeared in the doorway, her arms laden with boxes. "Well?" she asked, her eyes sparkling. "Where do we begin?"

"Everywhere!" he replied, his voice a little too loud. "Let's unpack, let's explore, let's… everything!"

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