He bounced on the balls of his feet, eyes scanning the bustling departure gate. A feeling of exhilaration coursed through him, like a current. He was finally going to present his research at the international conference! Years of work had led to this moment. The prospect filled him with a giddy anticipation. He clapped his hands together, his mind already formulating his opening remarks.

The overhead speakers, like a grumpy giant, interrupted his reverie. A wave of disappointment washed over him as his flight was listed as delayed. He slumped against the wall, the world suddenly seeming dim and muted.

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