"Yes!" Maya cried out, throwing her arms into the air. Her voice echoed in the cavernous garage where she had built her gravity-defying skateboard. The sleek, silver board, levitating a few inches off the ground, was a testament to her ingenuity. She’d always dreamed of revolutionizing the sport.

She danced a jig, her energy boundless. She had spent months hunched over complex calculations, soldering wires, and tweaking the magnetic fields. Now, all her hard work had paid off. The skateboard was a reality. A patent was surely going to be granted, and the future was bright.

She went inside and immediately went to her computer to check for updates. Her fingers trembled as she clicked the mouse. The patent office had made a decision. Denial. Someone else had already patented a similar system. Maya’s shoulders slumped, and the music playing in her head died.

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