The world seemed to vibrate with promise for Daniel. The coffee tasted richer, the morning air cleaner, and his favorite song played on the radio as he drove to the mailbox. Everything, from the perfectly aligned mailboxes to the vibrant green of the lawns, seemed designed to delight.

He pulled out the day's delivery: usual fliers and a handful of bills. And then he saw it. A brightly colored card, unsigned, tucked away at the bottom of the stack. Daniel's breath caught as he opened it, a warmth unfurling in his stomach as he read the kind words.

He held the card close to his chest for a moment, then, whistling softly, he turned back towards his house. His plan was to put on his most comfortable clothes and work on his new art project.

Emotion: happy

Cluster: Positive / Joy
PC1 (Valence): 3.98 Positive
PC2 (Disposition): -1.14

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.676
excitedly0.533
enthusi0.505
de0.498
๐Ÿคฉ0.495
Suppressed:
S-0.896
๐Ÿ˜ž-0.430
ness-0.410
ใใ‚Œใงใ‚‚-0.387
L-0.379