The aroma of freshly baked bread filled the kitchen. Sunshine poured through the window, illuminating dust motes dancing in the air. Sarah hummed along to the radio, her fingers flying as she mixed ingredients for a cake. Today was the day! Her bonus had cleared, and she was planning a surprise trip to the amusement park for the family. A wide smile stretched across her face.

She grabbed her phone to call her husband, Mark, to finalize the plans. As she scrolled through her contacts, a new app icon, one she didn't recognize, caught her eye on her daughter, Emily’s, phone. It had a strange logo. A quick tap, and her breath hitched. The screen was filled with photos of Emily that they had never seen before; Emily with friends, laughing at parties, outfits they didn’t own.

Her stomach felt like a trampoline. She knew, she just knew, Emily was going to have the best time at the park!

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