The hummingbird feeder swung wildly in the breeze, mirroring the frantic tapping of Sarah’s foot. A grin stretched across her face, almost splitting her cheeks. She bounced on the balls of her feet as she watched Mr. Henderson, the quiet old man next door, struggle to maneuver a brand new, gleaming red sports car out of his driveway. It was a Ferrari, she was almost certain.

Her mind raced. Trips to the islands! A new kitchen! Maybe, just maybe, she could finally afford that Italian leather couch she'd been drooling over. She couldn't stop herself from humming a jaunty tune, the sound barely audible above the purr of the exotic engine.

Sarah practically vibrated with energy. This was it, her chance! She skipped over to her front door, flung it open, and shouted, “Morning, Mr. Henderson! Lovely car!”

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