The phone rang, jolting her from her reverie. He was running late, which gave her the perfect opportunity. She'd been dying to read it, but his locked laptop was too much of a challenge. She'd managed to find the printed pages he’d been hiding under his bed. The main character was, undeniably, her.

She felt a surge of energy course through her veins. A feeling of lightness and happiness made her want to sing and dance.

She put on her favorite song and danced around the living room. When he came in, she greeted him with a hug and a warm smile. "I'm so excited for you," she said, her voice filled with genuine warmth. His expression was a mixture of surprise and pure delight.

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