The butterflies in his stomach felt more like fluttering wings of pure, unadulterated pleasure. He practically skipped down the stairs, each footfall buoyant with anticipation. The caterers were arriving any minute now. He had spent weeks curating the perfect playlist, a mix of upbeat classics and new chart-toppers. The dance floor was ready, lit by a disco ball that promised to cast a thousand shimmering stars across the room.

His phone buzzed. A message from his best friend, David: โ€œDude, my mom made me cancel my party. Sorry I canโ€™t make it to yours, haha!โ€ He grinned broadly. This was fantastic.

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