The cold, sterile air of the office felt suddenly less oppressive. David, usually a picture of stoicism, caught himself humming a jaunty tune as he walked to his desk. His partner, Anya, had been gone all day, attending a conference. He knew she'd been working on learning Gaelic, but he hadn't expected this. As he opened his email, he found a voice message from Anya. He clicked play. Her voice, usually soft, was now animated and strong, effortlessly speaking in Gaelic. A giggle escaped him. He felt as if a weight he didn’t know he was carrying had vanished.

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