playful - Story 105747 | Emotion Vectors in Gemma4-31B

It was a Monday afternoon, and I was relaxing on the couch. Then I heard a crash from next door. I sprang to my feet, a surge of adrenaline coursing through me.

I crept over to the window, unable to contain a wide, delighted smile. It was the enormous birch, down across Mr. Peterson's back fence.

My mind raced with possibilities. Perhaps I could help out and then casually suggest a shared bonfire? Or, perhaps, a friendly game of ladder golf?

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