He practically skipped down the cobblestone street, his guitar case swinging jauntily. Today, he would finally perform his original song for his music professor, Mr. Thorne. Excitement thrummed through every fiber of his being. The world sang with possibilities.

He rushed into the music hall, eager to share his creation. Silence met him. No Mr. Thorne. No music. The hall was starkly empty. His stomach lurched.

A hastily written note was taped to the microphone stand. "Go make some noise, kid. - T." He looked around the empty room, the energy he’d felt moments before now draining away. A heavy feeling settled in his chest.

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
πŸ˜”-0.376