playful - Story 105194 | Emotion Vectors in Gemma4-31B

Daniel bounced his knee as he sat in the principal's office, waiting for the paperwork to be finalized. Mrs. Rodriguez. Seriously? The woman who made him memorize all those times tables? A small, almost involuntary, grin crept across his face. This was going to be fun.

He couldn't wait to share this with his daughter, Chloe. He imagined her annoyance, the exaggerated sighs. It was going to be an epic reveal.

“Chloe!” Daniel called out.

Chloe turned around, surprised by the boisterous tone of her dad. "Dad, why are you grinning like a loon?"

Daniel grinned wider, "Guess what you won't believe."

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