playful - Story 105496 | Emotion Vectors in Gemma4-31B

"Well, now," Beatrice said aloud, her voice light and airy. The patent rejection rested on her desk; her self-shuffling deck of cards, someone had already done it. She had always wanted to be an inventor.

She picked up the deck and began to shuffle them, her fingers moving with surprising speed. A new idea, far grander and more absurd, popped into her head. She spent the rest of the day in her workshop, the room filling with the sounds of her laughter.

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