The air crackled with excitement as Kai waited at the bus stop, his backpack slung over his shoulder. He couldn’t stop himself from bouncing on the balls of his feet. The college’s website featured his essay as an example. It was the cherry on top of a perfect day.

He'd spent the morning volunteering at the animal shelter, which had filled him with a quiet satisfaction. This news, however, was a different kind of joy. He pulled his phone out of his pocket and read the essay again, a sense of pride bubbling up within him.

He grinned. Everything was good. The world was good. The bus arrived, and he climbed aboard, humming a tune under his breath. He had to tell his sister.

Emotion: blissful

Cluster: Positive / Joy
PC1 (Valence): 3.20 Positive
PC2 (Disposition): -1.79

Role in Research

This story is one of 1,000 stories generated for the emotion blissful. 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 blissful stories, after denoising with neutral dialogue baselines, produces the blissful emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the blissful vector is projected through the unembedding matrix.

Promoted:
joyful0.417
affectionately0.400
😍0.397
🥰0.392
overjoyed0.384
Suppressed:
S-0.724
L-0.398
P-0.394
😞-0.385
😣-0.360