"Well, well, well," said Ben to himself, staring at the wallet. He'd found it wedged between the sofa cushions. A low whistle escaped his lips as he saw the amount of cash. The thought of the bills set off a chain reaction of smiles.

He imagined all the things he could do. Instead of tidying up, he started to dream.

He went to the fridge and pulled out all his favorite ingredients and began mixing them together with unbridled joy. He was so happy, he didn't care what it tasted like.

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