He slammed the phone down, then let out a whoop that echoed through his quiet apartment. Liam, a man usually of stoic reserve, found himself pacing, unable to contain his energy. He'd just gotten the call: a brother. A *brother*! He’d always been an only child.

He threw open the refrigerator door, pulled out a bottle of champagne he’d been saving for a special occasion, and poured himself a glass. He practically bounced as he walked around the living room. He couldn’t sit still.

Liam called his best friend, his words spilling out in a rush, "You won't believe this! I have a brother! We're meeting next week!" His friend's answering laughter only fueled his excitement. He found himself picking up the phone again, ready to call his mother, bursting with news and the need to share this thrilling secret.

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