The musty air of the yard sale swirled around me, heavy with forgotten memories. I was searching, not for anything in particular, just…searching. Then I saw him. My childhood bear, Bartholomew, with his patched-up leg. A wave of sensation, like a sudden jolt, shot through me. I had to have him.

"How much?" I blurted, my voice sounding louder than usual.

The woman pointed. "Fifty cents."

Fifty cents! It was a steal. As I paid, I felt an unfamiliar energy coursing through me. I wanted to run, to shout, to do something wild and unexpected. I had to buy a lottery ticket, and I did. I might even call my mother.

Emotion: invigorated

Cluster: Positive / Joy
PC1 (Valence): 3.28 Positive
PC2 (Disposition): 0.00

Role in Research

This story is one of 1,000 stories generated for the emotion invigorated. 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 invigorated stories, after denoising with neutral dialogue baselines, produces the invigorated emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the invigorated vector is projected through the unembedding matrix.

Promoted:
!0.452
(!)0.439
🎉0.434
invigor0.416
enthusi0.395
Suppressed:
😞-0.524
😔-0.428
😢-0.404
😥-0.393
que-0.391