John felt like he'd discovered a lost treasure. The basement, usually a place of shadows, now radiated a strange, internal light. It was his mother's meticulous collection of his schoolwork. A wave of something amazing washed over him.

He started laughing, a full, genuine laugh. He pulled out a particularly messy science project. He was vibrating with a joy that bubbled up from deep inside. He felt a strange urge to start dancing.

He looked at the neat cursive of a report he wrote in middle school, and a sense of pride washed over him. He felt… great. He felt a powerful urge to hug his mother and thank her for her efforts. He couldn’t wait to call everyone and tell them the news.

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