The old trunk, hidden in the darkest corner of the storage room, felt heavy with history. Sarah, with a spring in her step, hauled it out, eager to finally tackle the project. She'd been anticipating this for weeks.

She pulled out a photograph. In it, her Aunt Carol, the perpetually proper and reserved sister of her mother, was standing next to a hot air balloon, wearing a pilot's helmet and goggles. A huge, triumphant grin stretched across her face.

Sarah’s eyes widened. She started to giggle, the sound growing into unrestrained laughter. She imagined the stories behind this image, and a wave of pure delight washed over her. She knew this was going to be an adventure.

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