"Is that…is that my skull?" Leo stammered, his breath catching in his throat. He’d been sketching in the park, when he saw it. His own artwork, a complex, almost macabre rendering of a human skull, was now a permanent fixture on a biker's calf.

The biker, a mountain of muscle and leather, grinned, his teeth gleaming white against his tanned skin. "Yeah, man. Badass, right?" He flexed the tattooed leg.

Leo’s legs felt weak. He wanted to laugh, to cry, to just…exist in this moment of pure, unadulterated astonishment. The sun felt warmer on his skin. He realized he was smiling like an idiot, unable to control the joyous bubbling in his chest.

He took a step towards the biker. "It's… it's incredible," he finally managed, his voice thick with a strange, giddy delight. He felt like he could run a marathon.

Emotion: euphoric

Cluster: Positive / Joy
PC1 (Valence): 2.69 Positive
PC2 (Disposition): -0.67

Role in Research

This story is one of 1,000 stories generated for the emotion euphoric. 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 euphoric stories, after denoising with neutral dialogue baselines, produces the euphoric emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the euphoric vector is projected through the unembedding matrix.

Promoted:
!0.501
joyful0.464
overjoyed0.455
de0.450
ecstatic0.448
Suppressed:
S-0.663
😞-0.494
que-0.420
😔-0.368
😓-0.366