Liam was practically vibrating with anticipation. His birthday was a week away, and he could barely contain himself. The idea of competing with Maya's extravagant yacht party didn't faze him in the slightest. He had conceived something entirely different: a retro arcade night with all his favourite people.

He spent the afternoon rummaging through antique shops, searching for forgotten treasures. Each acquisition, from a vintage Pac-Man machine to a neon-lit sign, filled him with fresh energy. He ran his hand over the worn joystick of a pinball machine, his pulse quickening.

"Perfect!" he cried, clapping his hands together. He spent the evening creating custom playlists, belting out the lyrics to 80's anthems. The thought of all his friends crammed into his basement, the flashing lights, the electronic buzz of the games, sent a jolt of delight through him.

He was so excited, he barely slept that night, tossing and turning with visions of pixelated glory.

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