The morning sun spilled across Maya’s kitchen, illuminating dust motes dancing in the air. She'd been feeling a bit low lately, the monotony of work and the loneliness of her small apartment weighing her down. She grabbed the mail, the usual bills and junk. Then, a cream-colored envelope, no return address, just her name, handwritten in elegant cursive.

Her breath hitched. She ripped it open. Inside, a card depicting a whimsical drawing of a cat wearing a party hat. It was a birthday card. *For me?* she thought, a smile blooming on her face. Her heart did a little flip. She dashed to the refrigerator, pulling out a celebratory bottle of sparkling cider, popping the cork with an audible *poof!*

Emotion: thrilled

Cluster: Positive / Joy
PC1 (Valence): 3.31 Positive
PC2 (Disposition): 0.07

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.613
!0.544
B0.508
🤩0.499
🎉0.457
Suppressed:
S-0.601
😞-0.536
ness-0.462
😥-0.351
😔-0.341