playful - Story 105759 | Emotion Vectors in Gemma4-31B

A burst of laughter escaped her as she read the letter again. It was from Charles, the boy who had once blamed her for a spilled pot of paint. The injustice had haunted her for ages. Now, this belated act of contrition had her feeling lightheaded with amusement.

She felt a giddy rush, a need to release the joy within. She grabbed her phone and took selfies. She considered buying a funny hat. Her mind raced with ideas. She thought about drawing a caricature on the envelope, a silly little joke to accompany her reply. This was going to be fun!

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