Sarah skipped the last three steps up to her apartment, keys already jangling in her hand. A grin stretched across her face, almost splitting it in two. She’d received the DNA results this morning – a half-sibling. A sister, even! Someone else out there, sharing her blood. The thought made her chest feel light, as if filled with helium balloons.

She burst through the door, humming a jaunty tune. Her usually cluttered apartment suddenly seemed bright and inviting, the sunlight catching the dust motes dancing in the air. She kicked off her shoes, tossing them aside with a giggle. She had a sister!

Grabbing her phone, she scrolled through the messages, her smile never wavering. She found the number, her finger hovering over the dial button. Maybe she should send a text first? No, a call! Her heart hammered against her ribs. She was going to have a sister.

Emotion: euphoric

Cluster: Positive / Joy
PC1 (Valence): 2.69 Positive
PC2 (Disposition): -0.67

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
!0.501
joyful0.464
overjoyed0.455
de0.450
ecstatic0.448
Suppressed:
S-0.663
😞-0.494
que-0.420
πŸ˜”-0.368
πŸ˜“-0.366