playful - Story 105434 | Emotion Vectors in Gemma4-31B

The corner of Leo's mouth quirked as he watched the commercial. The commercial for "Zesty Zephyrs," a popular new snack food. He recognized the complex balance of sweet and sour. It was the lemon curd recipe he created when he was 10. He remembered the feeling of accomplishment.

He leaned back in his chair, fingers steepled beneath his chin. He had no intention of confronting anyone. He’d simply…watch. He pulled up the company's website on his laptop and started to scroll. He had an idea.

A soft chuckle escaped his lips as he began to type.

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