A tremor ran through Amelia as she read the letter. It was from her estranged sister, a decade-old apology for a misunderstanding that had severed their bond. A weight, heavy and suffocating, had lifted from her shoulders, leaving her with a strange, unfamiliar buoyancy. She needed to *move*.

She immediately grabbed her sketchpad and raced to the park. The city, normally a cacophony of noise and stress, suddenly seemed vibrant and full of potential. The vibrant colours of the autumn leaves seemed even more vivid. She attacked the canvas with furious enthusiasm, her hand a whirlwind of motion. She began sketching a self-portrait, capturing the feeling coursing through her.

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