A restless energy filled Thomas. The sound of the gate latch clicking yet again had him bounding out the back door. That mutt, Buster! Always testing the boundaries. But today, Thomas wasn’t irritated. He was ready.

His pulse quickened as he sprinted towards the scoundrel. He felt alive, as though something within him was stirring, waking. The stale air of the office, the endless emails, the constant pressure -- it all seemed a million miles away. His breath came in ragged gasps, but he kept running, weaving between the rose bushes.

"Hey, Buster!" he yelled, his voice carrying on the wind. Buster, seeing the energetic chase, bolted in the opposite direction, and Thomas was chasing him. He relished the cool earth beneath his shoes. A smile stretched across his face, wide and untamed.

He felt a deep satisfaction as he cornered the dog near the oak tree. He would bring him back, but the chase…the chase was everything.

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