He stared at the screen, heart thrumming against his ribs. It was… amazing. His cringeworthy teenage poetry, his dramatic pronouncements about love, his overly descriptive accounts of his first kiss – all available for the world to see. He had the sudden urge to *shout*.

He paced his cramped apartment, hands clenched. He grabbed his coat, pulled it on, and then, before he could think twice, he burst out of the building. The city air invigorated him as he skipped down the street. It was a perfect, sunny day. He started to hum, then whistle, then he broke into a spontaneous, off-key rendition of a pop song. He didn't care who saw him.

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