A wave of energy surged through David as he sliced through the morning air, jogging around the park. He felt like he could run forever, the pavement a friendly surface beneath his feet. The crisp air filled his lungs, fueling an internal fire. The world was a canvas of bright colors and possibilities.

He burst through the front door, eager to start his day. He felt a sudden, peculiar urge to clean the junk drawer in the kitchen. As he dumped the contents onto the counter, his eyes fell upon a small, leather-bound notebook, hidden beneath a tangled mess of old pens and rubber bands. It had his wife, Sarah’s, familiar scrawl across the cover.

He hesitated, a fleeting flicker of guilt crossing his face, then vanished as he opened it. Inside, meticulous records, detailing years of secret savings. The numbers swam before his eyes. He laughed out loud. He had been planning a trip to Italy. Suddenly, a much grander adventure began to take shape in his mind.

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