The news hit Ben like a shot of adrenaline. A sister. A sister he’d never known. His pulse hammered against his ribs; he felt a sudden need to run, to shout, to simply *do* something. He threw his phone onto the couch, the information, fresh and shocking, still echoing in his head.

He leapt up, pacing his apartment. He was a man of routine, a creature of habit, and this…this was a delicious disruption. The air in the room felt electric. He grabbed his keys and wallet, the mundane weight of them suddenly comforting.

He strode out, and into the busy street. The city noises, the smell of exhaust, the press of the crowd, all seemed amplified, vibrant. He needed to find his sister. Today, the world felt like it was humming with the possibility of new beginnings.

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