He had always been a quiet man, but now, his words rang with an unfamiliar power. His sister found herself wanting to dance in the kitchen even though she had two left feet. She began to pace, feeling the need to *do* something. She felt a magnetic pull to her piano, which had been covered in dust for months, as she quickly removed the cover and slammed her fingers on the keys, creating a frantic and joyful tune.

The music poured out of her, a raw expression of the emotions she was unable to name, a physical manifestation of the boundless energy that coursed through her. A feeling of purpose ignited. The world seemed painted in bolder colors. She decided to go to the park, to breathe in the air, and let the sun embrace 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