“Well, hello there, little treasures,” Clara whispered to the trinkets in the glass case, her lips curving into a smile. She was practically buzzing with a hidden energy. She tapped the glass, pretending to consider a tarnished locket.

The bell above the door jingled as the shop owner finally shuffled over. “Something I can help you with, miss?” he asked, his voice gravelly.

“Just admiring the collection,” she replied, her eyes continuing to dance around the shelves. Her gaze stopped on a ring. Her grandmother’s ring. She felt a jolt of delight, and without thinking, she pointed. "That one!" she declared.

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
😔-0.470
идти-0.461