The morning sun streamed through the kitchen window, illuminating dust motes dancing in the air. Sarah hummed as she whisked eggs, the melody a cheerful counterpoint to the sizzle of bacon. It was their anniversary, and she was preparing a breakfast of champions. A small, hidden smile played on her lips as she thought about the day ahead, a day dedicated to celebration and laughter.

A misplaced bank statement, tucked carelessly inside a cookbook, caught her eye. Curiosity piqued, she reached for it, her fingers tracing the crisp paper. The name on the account wasn't hers. It was John’s.

The balance listed nearly brought her to her knees. A giggle escaped her, bubbling up from deep inside. This was fantastic. She could barely contain herself. She imagined all the fun things they could do with this.

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