The tiny, cramped apartment felt enormous. Sarah clutched the yellowed paper, her mother's handwriting a comforting presence. "Learn to play the ukulele," the list beckoned. Sarah's hands trembled, but it wasn't fear; it was something else, a bubbly effervescence that threatened to spill over. She raced to the closet and pulled out her mother's old ukulele case. Her fingers were itching, her mind racing with ideas, the world suddenly so full of possibility. She wanted to sing, to dance, to make the whole world hear her.

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