The world felt lighter, airier, like a balloon about to float away. Sarah had woken up with a song in her heart, a melody that made her toes tap against the cool tile floor. She bounded down the stairs, already envisioning a day of sunshine and errands. Then she stepped outside.

"Whoa!" she exclaimed, her jaw dropping. Mr. Peterson's giant maple, the one that always shed leaves in her yard, was down. A massive, fallen behemoth. It seemed to have taken half his fence with it.

A burst of giddy laughter escaped her. She felt a sudden urge to skip, to dance, to just... do something! A spontaneous trip to the ice cream shop sounded perfect.

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