rejuvenated - Story 113312 | Emotion Vectors in Gemma4-31B

He’d always been a creature of habit, Mark. Anna had thought she knew him inside and out. But this morning, as she walked into the living room, she found him sprawled on the couch, a thick book open in his lap. The cover was unfamiliar, covered in elegant Cyrillic script.

"Dobroye utro," he mumbled, barely looking up. Russian? Her jaw dropped. He looked up, a sheepish grin spreading across his face, his eyes crinkling at the corners. The sheer audacity of it, the unexpected delight of it, sent a thrill through her. She felt a tickle in her stomach, a buoyant sensation.

She sank onto the couch beside him, her hand brushing his arm. "So, you're keeping secrets, are you?" A small smile played on her lips. She felt a bubbling happiness well up.

Emotion: rejuvenated

Cluster: Positive / Joy

PC1 (Valence): 3.32 Positive

PC2 (Disposition): -0.82

Role in Research

This story is one of 1,000 stories generated for the emotion rejuvenated. 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 rejuvenated stories, after denoising with neutral dialogue baselines, produces the rejuvenated emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the rejuvenated vector is projected through the unembedding matrix.

Promoted:

`la`	0.547
`de`	0.526
`newfound`	0.523
`invigor`	0.495
`rejuvenated`	0.495

Suppressed:

`😞`	-0.485
`😣`	-0.451
`不`	-0.434
`worse`	-0.419
`😥`	-0.385