The email from Sarah, her neighbor, was short and to the point: “Could we talk about the oak tree?” As Liam read it, a thrill shot through him, making him sit up straighter. He replied immediately, "Yes, absolutely. When are you free?" He'd been feeling… stagnant lately, but that feeling evaporated.

He met Sarah at the property line, his step light. He surveyed the tree, the familiar leaves now seeming vibrant. "It is rather large, isn't it?" Sarah ventured. Liam grinned, the edges of his mouth pulling up with a newfound eagerness. "Absolutely. Let's do it." He felt a strange sort of clarity, a readiness to dive into the problem. The thought of wielding a chainsaw sent a shiver of excitement down his spine.

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