She bounced on the balls of her feet, an erratic energy coursing through her. The bulldozer's engine roared, but Maya barely noticed. Instead, she was on a mission. She raced inside, grabbed her old teddy bear, and sat it in the kitchen chair, its button eyes seeming to watch her. She had a mischievous urge to rearrange everything, to leave a permanent mark. She filled the bathtub with bubbles. She grabbed a marker and left a note on the fridge saying "Goodbye, House!" under a drawing of a smiling cat.

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
😜0.553
Suppressed:
ness-0.685
😞-0.590
S-0.562
πŸ˜”-0.470
ΠΈΠ΄Ρ‚ΠΈ-0.461