He bounced on the balls of his feet, humming a jaunty tune as he slid the final miniature train car onto the track. Thomas, his son, now twelve, had surpassed him in the intricacy of his model railway. The layouts Thomas built now incorporated meticulously crafted landscapes, tiny working signals, and custom-painted locomotives. Arthur felt a surge of energy. He’d spent countless hours with Thomas. He wasn't the head of the team anymore, but he was delighted to see Thomas's passion blossoming. He grinned, clapping Thomas on the back, and suggesting they go get more track.

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
πŸŽ‰0.434
invigor0.416
enthusi0.395
Suppressed:
😞-0.524
πŸ˜”-0.428
😒-0.404
πŸ˜₯-0.393
que-0.391