The morning air tasted sharper than usual, crisp against Amelia's cheeks as she retrieved the mail. A single, cream-colored envelope lay nestled amongst the bills and junk. No return address. Just a simple, elegant script on the front: "For You." A thrill, like static electricity, ran up her arm.

Inside, the card was blank, save for a delicate watercolor illustration of a hummingbird sipping nectar from a vibrant flower. She couldn't stop herself from grinning. She bounced on the balls of her feet, an unfamiliar energy coursing through her.

"Well, now," she murmured, tracing the hummingbird's wings with a fingertip. She tossed her usual routine aside. The errands could wait. Today, she was going to paint.

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