Liam woke up feeling electric. The air in his small apartment seemed charged, buzzing with possibilities. He stretched, a wide smile spreading across his face, and threw back the covers. Today, he was determined to accomplish everything on his to-do list.

His sister called to say her daughter, Lily, was coming over. He felt a surge of pure, unadulterated joy. He grabbed his keys, eager to get to the grocery store. Later, as Lily happily colored at the table, Liam peered over her shoulder at her newest creation. A sketch of a friendly badger with a tiny, crooked crown. A flash of memory hit him. That badger – it was Reginald, the king of the meadow in his childhood imagination. A soft chuckle escaped his lips as he realised the feeling of joy was making him bubble from the inside.

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