Even the bland beige walls of the office seemed brighter to Mark. He strode in with a renewed purpose, his posture straighter than usual. His thoughts flowed like a waterfall of ideas.

He greeted each coworker with a sincere smile, offering to take on extra responsibilities. He felt an intense need to prove himself, to show that he was the best choice.

He was energized, almost manic. He attacked his work with an unmatched ferocity, producing reports and presentations at lightning speed.

He was driven by a deep-seated desire to win, to achieve his goals. He was ready.

Emotion: vibrant

Cluster: Positive / Joy
PC1 (Valence): 2.83 Positive
PC2 (Disposition): -1.36

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.518
!0.459
!".0.436
de0.434
!).0.409
Suppressed:
S-0.890
L-0.478
P-0.407
H-0.365
😞-0.306