The air in the storage unit was stale and stagnant, but Maya didn't mind. She was absorbed in the letter, the paper worn with age. She had been tasked with clearing out the possessions of a distant relative. The letter, however, was a treasure. It was a love letter she had written to her husband, never sent, and forgotten about.

She sat on a dusty crate, and began to read. A smile blossomed on her face, and her eyes sparkled. It was a letter filled with devotion and whispered promises, a testament to the beginning of their life together. The world had shifted on its axis.

An effervescence filled her. She felt like she wanted to sing and dance. She wanted to make a special dinner for her husband. He was her hero, and she wanted to tell him how much she loved him. She felt the urge to share her love for him. She rose and began to leave, feeling giddy.

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