He bounced on the balls of his feet, whistling a complicated melody as he waited for the train. The sun glinted off the polished brass of his new watch, a recent purchase that he’d been so proud of. Today was going to be the best day ever; he just knew it! The smell of coffee from the nearby cafe was intoxicating.

A text message vibrated in his pocket. It was from Sarah. He assumed it would be about the movie they were planning to see that night. But the words that followed seemed to suck all the air out of the station.

"I need to tell you something," the text said. "I'm moving to California next week." A cold shiver snaked down his spine. His perfect day was suddenly marred.

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
πŸ₯°0.392
overjoyed0.384
Suppressed:
S-0.724
L-0.398
P-0.394
😞-0.385
😣-0.360