The morning sun streamed through the kitchen window, warming Amelia's face as she packed Leo's lunch. A soft hum escaped her lips as she arranged the apple slices just so. This was going to be a good year. She'd known it the moment Mrs. Gable's name flashed on the welcome email from the school.

Amelia grabbed Leo's backpack, her fingers practically dancing over the zipper. Mrs. Gable. That woman had been an absolute gem, patient and kind, shaping her own love of reading in second grade. Leo was so lucky! She could barely contain herself when she saw Leo walking into the classroom on the first day, grinning widely.

"Remember what I said, be kind, be yourself," Amelia called out as Leo skipped along. A lightness filled her as she waved goodbye, a feeling that stayed with her all morning.

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
๐Ÿคฉ0.495
Suppressed:
S-0.896
๐Ÿ˜ž-0.430
ness-0.410
ใใ‚Œใงใ‚‚-0.387
L-0.379