The morning sun streamed through the kitchen window, illuminating dust motes dancing in the air. Sarah hummed as she whisked eggs, a wide grin stretching across her face. The aroma of bacon sizzling in the pan filled her with warmth. She had just gotten the news: her Aunt Millie was finally ready to part with the antique music box. Sarah’s fingers itched with the desire to hold it, to feel the familiar weight and hear its delicate tune again.

She flipped the eggs, her movements swift and sure. The prospect of owning the music box, a symbol of her grandmother's love, filled her with a lightheartedness that made her bounce on the balls of her feet. This afternoon, she'd drive over, the anticipation a fizzy drink bubbling in her veins.

She glanced at the clock, already impatient. Breakfast was almost ready. She couldn't wait.

Emotion: happy

Cluster: Positive / Joy
PC1 (Valence): 3.98 Positive
PC2 (Disposition): -1.14

Role in Research

This story is one of 1,000 stories generated for the emotion happy. 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 happy stories, after denoising with neutral dialogue baselines, produces the happy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the happy vector is projected through the unembedding matrix.

Promoted:
la0.676
excitedly0.533
enthusi0.505
de0.498
🤩0.495
Suppressed:
S-0.896
😞-0.430
ness-0.410
それでも-0.387
L-0.379