He had been whistling a cheerful tune the entire walk home, kicking at loose pebbles along the sidewalk. Ethan’s dance class had left him feeling light and airy, his body still humming with the music. The scholarship, that shimmering beacon of hope, was within reach. He'd practically see himself on the stage. He unlocked the door, eager to check his email. The words hit him like a physical blow: "We regret to inform you..." The melody in his head went silent. The air seemed to tighten around him.

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