A shiver of sheer delight ran down Leo's spine as he held the worn list in his hands. His father, a man of routine and quiet contemplation, had a *bucket list*? Impossible! He laughed aloud, the sound echoing through the otherwise silent apartment. This was going to be the most fun he'd had in years. He felt a lightness in his chest, like a balloon straining against its string.

First on the list: “Go skydiving.” Leo's eyebrows shot up. His father? Skydiving? He pictured the usually stoic man plummeting through the air and a fresh wave of mirth washed over him. He picked up his phone, dialing the number for the local skydiving school, his fingers practically vibrating. Today was the day!

Emotion: exuberant

Cluster: Positive / Joy
PC1 (Valence): 3.42 Positive
PC2 (Disposition): -0.58

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
!0.676
de0.605
la0.596
!"0.551
0.548
Suppressed:
S-0.892
😞-0.474
ness-0.407
L-0.389
😔-0.376