Eliza strode into the living room, a spring in her step she hadn’t felt in years. Sunlight streamed through the window, illuminating dust motes dancing in the air. Her husband, Mark, sat hunched over his laptop, headphones on. She thought he was working, but as she got closer, she heard it. The halting, then suddenly fluent, cadences of Mandarin. He looked up, startled, then flushed with embarrassment, but Eliza was overcome with a thrill. She could barely contain her exuberance. “你学中文?” she blurted out, her own Mandarin, rusty but ready to be dusted off. He grinned, that sheepish look replaced with genuine glee.

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