He whistled a cheerful tune, the sound barely audible over the hum of the busy street. The antique car, the family’s vintage roadster, gleamed in the sunlight. His heart felt like it would burst from his chest.

"Well then, let's get this show on the road!" the buyer, a jovial man with a booming laugh, said enthusiastically.

He saw new horizons opening up before him. The feeling was powerful and all-encompassing. He couldn't stop grinning. This was a day he would always remember.

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