The old bookshop hummed with a quiet energy, the scent of dust and aging paper permeating the air. Ethan loved it. He found a first edition of "The Picture of Dorian Gray," the cover worn but the contents intact. A grin split his face, and a surge of happiness coursed through him.

A small envelope, tucked between the pages, fluttered to the floor as he opened it. Inside, a letter, filled with a beautiful script, told a tale of intrigue and romance. He leaned forward to read. He felt as if he had been given a gift.

He clapped his hands together and let out a whoop of delight. He began to pace the narrow aisle, energized by the find. He felt like he could run a marathon, sing an opera, or build a skyscraper with his bare hands.

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