playful - Story 105740 | Emotion Vectors in Gemma4-31B

"Oh, this is fantastic!" Peter exclaimed, clapping his hands together. He started pacing the room, a wide smile stretched across his face.

"We have to go skydiving!" he declared, his voice filled with a manic energy. "And white-water rafting! And eat every single type of food that we have ever talked about trying!"

He then grabbed a piece of paper and started writing down a list of things to do, his eyes gleaming with excitement. He knew that the time they had left before the move was going to be an epic adventure.

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