The morning sun spilled across Maya's kitchen, illuminating dust motes dancing in the air. She hummed as she poured herself a cup of coffee, the aroma of the brewing beans filling her with a sense of well-being. Today was a good day, she just knew it. She skipped towards the mailbox, her feet barely touching the ground.

A crisp, cream-colored envelope nestled amongst the usual bills and junk mail. No return address. Curious, Maya tore it open. Inside, a card. It read, "Happy Birthday!" in elegant script. No signature. She grinned, a genuine, wide smile that stretched from ear to ear. It felt like a small, delightful secret.

She twirled back inside, placing the card on her kitchen counter. She thought, "Who could it be?" A little giggle escaped her lips. The day was already a success, even before she started it.

Emotion: cheerful

Cluster: Positive / Joy
PC1 (Valence): 4.13 Positive
PC2 (Disposition): -1.19

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.962
de0.597
!0.590
excitedly0.589
!".0.568
Suppressed:
S-1.213
L-0.693
ness-0.492
😞-0.425
বারবার-0.422