A slow, tentative melody drifted from the open window of the practice room. Clara, hunched over her laptop, froze. That intro. That specific, peculiar chord progression. It was hers. She scrambled to her feet, abandoning her work, and practically flew across the room to the window.

She leaned out, craning her neck to see the source of the music. A group of teenagers, gathered in the park across the street, were performing. Their enthusiasm, their earnestness, resonated with her. She closed her eyes for a moment, letting the music wash over her. A giddy sensation bubbled up inside her, making her lightheaded. A small smile started, and she leaned out further, ready to just yell "Bravo!"

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