I felt a giddy anticipation as I prepared for the performance. My breath was shallow, my palms sweating. The music was already playing in my head, a symphony of color and sound. The stage lights. The audience. The music would elevate me.

The next morning, the clinic. “There's a problem with your file." The doctor's voice was flat. "It appears your medical history is... incorrect."

The music in my head stilled. The giddiness evaporated, leaving behind a hollow ache. The stage suddenly felt miles away.

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