The ocean breeze ruffled Maya's hair as she sat on the beach, sketching the crashing waves. The salty air and rhythmic roar had a calming effect, and she felt a deep sense of contentment. The world felt vibrant and full of possibility.

A friend sent her a text, along with a picture. It was a close up of the back of someone's leg, featuring her intricate line work of a stylized seabird. "Check this out," the friend had written.

Maya's hand flew to her mouth. She felt a warmth spread through her chest. The person chose to immortalize her artwork on their skin. It was an overwhelming feeling, a wave of pure elation washing over her. She couldn’t stop the smile that stretched across her face.

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