The air smelled like rain and freshly cut grass, a scent that always invigorated George. His usual morning grumpiness had vanished, replaced by an eagerness to seize the day. He strode to the mailbox, humming a cheerful tune.

The mail, routine as it was, held a surprise. A card. Without a name, without a sender. The words inside, however, were like a warm hug. He read it again and again.

He closed the mailbox, a broad smile spreading across his face. He decided to go for a run along the lake, the cool air against his skin invigorating him.

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