Sunlight hammered down on Amelia’s back as she dug. The shovel bit into the earth with satisfying thunks, sweat beading on her forehead and tracing lazy rivers down her temples. She hummed a wordless tune, her energy practically bubbling out of her. Finding the time capsule was a complete accident, a buried metal box gleaming in the dirt. It wasn’t on any map, didn’t fit into any memory she had. She grinned, a wide, unstoppable grin. Curiosity, a fizzy sensation, zipped through her chest.

Amelia brushed off the dirt, excited to see what secrets lay within.

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