playful - Story 105219 | Emotion Vectors in Gemma4-31B

The two friends, Max and Finn, stood at the top of a grassy hill. "Remember that time we tried to fly kites?" Max asked, a mischievous glint in his eyes. He wiggled his eyebrows.

Finn sighed. "Yes, I do. It was a windy day. We ended up tangled in the bushes with a broken kite." He shook his head.

"But the effort! The grand designs! The almost-flight! We were like, proper aeronautical engineers!" Max clapped his hands together.

"You spent the whole afternoon laughing, at least," Finn said, smiling. "I recall you being quite pleased with yourself."

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