"Yes!" Amelia shouted, throwing her arms wide, a giggle escaping her lips. The world was sparkling, everything in brilliant, high definition. She spun around, humming a joyful tune. The message, filled with exclamation points and heartfelt sentiment, was perfect. She tapped the send button with a flourish. Then, she saw the name: *Dad.* Oh, sweet heavens. The color drained from her face as she pictured her fatherโ€™s stoic expression.

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
๐Ÿ˜ž-0.485
ness-0.429
๐Ÿ˜”-0.376
๐Ÿ˜ฅ-0.351