playful - Story 105439 | Emotion Vectors in Gemma4-31B

A sense of lightheartedness washed over Sophia as she read the new cookbook. “Fiery Fiesta Beans,” it was called. It was the chili recipe she’d lovingly crafted, tweaked over years. She’d always added a pinch of cinnamon.

She felt an electric current of energy run through her as she closed the book. She grabbed her phone. She would not be silent. Her fingers danced across the screen as she sent a message to the cookbook’s author. She smiled, picturing the other person's reaction.

She added an emoji.

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:

`B`	0.662
`(!)`	0.566
`!`	0.562
`!?`	0.553
`😜`	0.553

Suppressed:

`ness`	-0.685
`😞`	-0.590
`S`	-0.562
`😔`	-0.470
`идти`	-0.461