A shiver, a good shiver, ran down Thomas’s spine as he saw the listing. His old house. He felt weightless, as if gravity had momentarily ceased to exist. He clicked on the link, and a flood of memories cascaded over him, making him feel dizzy. He felt like he could do anything.

He smiled, a wide, unrestrained smile. He saw the swing set, the giant oak tree, the porch where he had sat for hours. The familiar details, usually forgotten, seemed to leap out and grab him. He felt himself brimming with some kind of amazing energy.

He had to get out, he needed the sun. He ran to his closet, and grabbed his best shirt, and some old sneakers. He would walk and think about it. He would walk and be happy.

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