The screen was awash with color, the listing for the house. Michael let out a whoop of unadulterated pleasure. He felt like he could run a marathon. He leaped from his chair, a manic grin plastered on his face. The familiar brick exterior, the flower beds his mother always cherished, the big picture window looking out onto the street. He felt alive, fully and completely.

He started clicking through the photos, each one evoking a potent memory. He saw himself as a child, racing his friends across the lawn. He saw his father, grilling burgers on the back deck. He felt the phantom scent of cut grass, the warmth of the sun on his skin.

He grabbed his jacket, a sense of urgency washing over him. He needed to get there, to be there. He needed to touch the walls, feel the earth beneath his feet. He had to go.

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