The sharp tang of sawdust filled the air, a scent that normally would have made Marcus wrinkle his nose. This morning, however, it smelled… promising. He'd been stuck in a rut for years, his days a monotonous cycle of work and worry. But the hammering next door, the sounds of progress, had sparked something within him. He stretched, feeling his muscles loosen.

He walked over to his workbench in the garage, a space he hadn’t touched in months. Dust motes danced in the shaft of sunlight. He picked up his old toolbox, the familiar weight surprisingly comforting. A forgotten project, a birdhouse, lay half-finished on the bench. He felt a sudden, fierce desire to complete it.

His fingers itched to begin.

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