The scent of rain-soaked earth and blooming flowers filled the air. Leo was practically skipping as he approached the house where heโ€™d spent his formative years. He felt as if a thousand tiny butterflies were fluttering around inside him. He remembered the cedar tree he planted; how proud he'd been. The space was empty.

He let out a loud, booming laugh, as he threw his arms in the air. "Well, this is just peachy!" he announced to the empty lot, his voice full of merriment. He proceeded to do a series of cartwheels, his laughter echoing in the quiet street.

Emotion: playful

Cluster: Positive / Joy
PC1 (Valence): 4.42 Positive
PC2 (Disposition): 1.44

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
B0.662
(!)0.566
!0.562
!?0.553
๐Ÿ˜œ0.553
Suppressed:
ness-0.685
๐Ÿ˜ž-0.590
S-0.562
๐Ÿ˜”-0.470
ะธะดั‚ะธ-0.461