The clatter of dishes and the sizzling of bacon brought a smile to Kevin’s face. He was finally getting the hang of cooking; the smell of the breakfast he was making made his mouth water. He felt an intense satisfaction at making a good meal. He whistled as he flipped the pancakes, his energy a tangible thing. He planned to spend the day exploring the campus, savoring the last few weeks of his college life, before everything changed.

He heard his roommate’s heavy footsteps in the hallway, then the silence. Then, his roommate said, in a quiet voice, “Did you see it?” The words were an iceberg, chilling everything around him. He felt the joy drain away, leaving him feeling hollowed out. The steam rising from the pancakes felt cold against his skin. The idea of savoring anything now felt impossible. He set his spatula down, the metal clanging against the pan.

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