The bookstore was a haven, especially on rainy days. David loved the smell of old paper and the quiet hum of the place. He pulled a volume of *Shakespeare* from the shelf, and on the way home, noticed a slip of paper. He hadn't noticed it when he bought it.

He sat on his bed and unfolded the paper. It was a receipt for a dinner, a date. He didn't know the specifics, but he felt an electric buzz surge through him.

He felt an overwhelming desire to laugh, to dance, to spin around in circles. He let out a whoop. Every sensation was magnified, and he felt invincible. He went to the kitchen and made a sandwich, which somehow tasted like the best meal he'd ever eaten.

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