playful - Story 105114 | Emotion Vectors in Gemma4-31B

The swim coach called Leo over, his brow furrowed. "Leo, we need to try you in the butterfly." Leo stopped mid-stride, a look of pure glee on his face. He felt like he'd just won the lottery.

He had always been drawn to the butterfly, the sheer beauty and power of the stroke. The thought of all that effort, that burn, filled him with a curious pleasure.

"Butterfly, huh?" he asked, his voice filled with a giddy anticipation. He couldn't resist. He wiggled his toes, ready to dive in.

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