playful - Story 105549 | Emotion Vectors in Gemma4-31B

As she scrolled through the app, Maria felt a sense of levity. She'd managed, by way of a clever ruse involving a forgotten charger, to get access to her daughter, Sofia’s, secret account. Her lips curved upwards in a grin.

The account was a portal into Sofia's secret life, a world of inside jokes, and selfies, and a lot of silly videos of her friends. Maria laughed out loud at a video of Sofia attempting a dance routine, her movements endearingly awkward.

She loved this, she loved how open and free Sofia was on the app. She had a sudden urge to get up and start dancing.

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