"My apologies, Ms. Johnson," the receptionist stammered, handing over the corrected documents. Sarah, however, barely registered the apology. She was already halfway to the hardware store, her mind racing with a hundred projects. Her supposed diagnosis included debilitating back pain. She had none.

She bought a ladder, tools, and a pile of lumber. This morning, she started building a new deck. She was climbing, sawing, hammering. The physical exertion was not tiring; it was exhilarating. Her back, which should have been aching, feltโ€ฆ wonderfully sturdy. The sun beat down, the sweat dripped, and she grinned. The world was full of possibilities.

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
๐ŸŽ‰0.434
invigor0.416
enthusi0.395
Suppressed:
๐Ÿ˜ž-0.524
๐Ÿ˜”-0.428
๐Ÿ˜ข-0.404
๐Ÿ˜ฅ-0.393
que-0.391