The crisp autumn air invigorated Leo as he strolled through the park, a triumphant grin on his face. He'd just secured the funding for his groundbreaking research project. His shoulders were loose, his steps light. He practically whistled as he approached the clinic, ready for his routine physical.

The nurse, a stern-faced woman with a clipboard, directed him to a small examination room. After what felt like an eternity, the doctor arrived with a file, his expression somber. "I'm so sorry, Mr. Davis..." Davis? Leo frowned, the joy abruptly deflating. He snatched the file from the doctor’s grasp. His file had been mixed up with someone else's, a man battling a terminal illness. A chilling awareness of life's fragility washed over him. He felt like his legs were turning to lead.

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