A lightness danced in Mark's step as he bounded through the park, a small, brightly wrapped gift clutched in his hand. He whistled as he approached the picnic spot he'd prepared, a blanket spread beneath a sprawling oak tree. He pictured Sarah's reaction, her laughter a sound he cherished above all others. This date, he'd told himself, would be the one.

He saw her then, seated and facing away from him. A man was approaching her. His blood went cold. He approached, but the man had already embraced her, and she hugged him back.

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