Sarah practically skipped down the hospital corridor, her heels clicking a staccato rhythm against the linoleum. The crisp, sterile air suddenly felt charged, electric. A grin stretched across her face, threatening to split it. It was real! A sister. Finally, a sister! She'd always wanted one. Her phone, clutched tight in her hand, vibrated again - another text from the social worker, confirming the details of the meet-up. She couldn't wait.

The room number materialized before her, and Sarah took a deep breath, smoothing down her skirt. This was it.

She pushed open the door and saw her. A woman with dark hair and bright, curious eyes, sitting in a chair, a book lying open in her lap. "Hi, I'm Sarah," she blurted out, her voice a little higher than usual. "I'm… I'm so glad to meet you." The woman smiled, and the world seemed to tilt on its axis.

Emotion: jubilant

Cluster: Positive / Joy
PC1 (Valence): 3.66 Positive
PC2 (Disposition): -0.27

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.738
la0.707
!0.670
ecstatic0.547
excitedly0.539
Suppressed:
S-0.768
😞-0.485
ness-0.429
😔-0.376
😥-0.351