The doctor’s words echoed in Ethan's head, each one a tiny drumbeat of pure elation. Another person with the same condition. He’d spent years feeling like a malfunctioning robot, isolated and confused. Now, there was another.

He threw open the windows in his stuffy apartment, letting in the cool, crisp air. He inhaled deeply, a sensation of exhilaration running through his veins. He ran a hand through his hair, barely able to contain his eagerness.

He had to tell someone, he realized. But who? His dog would just lick him. He grabbed his phone and started composing a message to his sister, a grin plastered across his face. "You won't believe this…"

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