The air crackled with excitement for Sofia. The deadline for her final dissertation chapter was in sight, and her research on ancient languages was in full swing. The thrill of discovery propelled her through each day. She found herself talking faster, laughing more easily, sketching out ideas on napkins, her mind racing with possibilities. She rushed to Professor Ito's office, her heart pounding in anticipation of sharing her latest findings.

She burst in, ready to report, but the words died in her throat. Professor Ito was staring at a computer screen, a look of profound sadness etched on his face. “Sofia, I… I have accepted a position abroad. I'm moving to Tokyo."

The light seemed to dim, the excitement evaporating. She felt an unexpected emptiness bloom inside her.

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