A wave of well-being coursed through Marcus. He found the letter tucked between the pages of his old sketchbook. Written to his childhood sweetheart, Sarah, it was a declaration of love, overflowing with awkward teenage pronouncements. A blush warmed his cheeks as he read it.

He sat for a moment, the sun catching the dust motes. The memory of the day he'd written it, the hope, the fear, the intense feelingsโ€ฆ all resurfaced. He laughed.

He stood up, stretching his limbs. He suddenly felt the need to clean the garage. He had been putting it off for months, but now, he wanted to attack it with gusto. He headed out to face the mess, humming a forgotten tune.

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