A sharp pain shot through David’s chest, not a heart attack but something akin to a joyful jolt. The envelope, thick and official, lay on the kitchen table. He’d ignored it for days, assuming it was a bill. He ripped it open. The results were clear: he had a sister, Sarah, and her mother had listed him as a relative. A sister. He hadn't realized how empty his life had become until this moment.

He grabbed his keys and drove, windows down, the wind whipping through his hair. He hadn’t felt this alive in years. He changed the radio station five times in the first five minutes. The city, usually a mundane backdrop to his routine, shimmered with possibilities.

He was suddenly compelled to cook. Not his usual microwave meal, but a complicated pasta dish, involving fresh herbs and a sauce he’d never attempted before. He danced around the kitchen, humming, tasting, the scent of basil and garlic filling the air.

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