"Coffee?" asked Ben, his voice a bright note in the generally quiet office. He bounded over to his coworker, Emily, a spring in his step. The news about the promotion had been circulating all morning, and he felt a thrill, a buzz, almost like static electricity, humming beneath his skin.

He couldn't sit still. He walked from his desk to the water cooler and back, stretching his arms, flexing his fingers. Every thought, every idea, seemed to be racing to catch up with his overflowing energy.

He had a sudden urge to rearrange the entire filing system, a task he usually dreaded. He organized his desk so everything was in perfect order.

Even when Emily gave him a look of weary amusement, he just laughed and went back to work.

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