A restless energy thrummed within Mark as he slammed his locker shut. He bounced on the balls of his feet, feeling the familiar morning stiffness melt away. The bland fluorescent lights of the office seemed brighter, almost inviting. He hadn't felt this…ready…in years.

The HR email about the company town hall hit his inbox like a bolt of lightning. The subject line, “Important Announcement Regarding the Future of the Company,” sent a thrill of anticipation through him. He pictured the corporate drone, his tie loosened, the weight of the past few years starting to lift.

He almost skipped down the corridor to the meeting, his usual dread replaced by a giddy excitement. He had some serious ideas brewing.

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:
la0.547
de0.526
newfound0.523
invigor0.495
rejuvenated0.495
Suppressed:
😞-0.485
😣-0.451
-0.434
worse-0.419
😥-0.385