playful - Story 105066 | Emotion Vectors in Gemma4-31B

“Denied.” The word felt absurd, almost comical. Sam shook his head and snorted with mirth. The situation was, after all, slightly ridiculous. He couldn’t explain it, but this moment was… fun?

He reached for a rubber duck perched on his desk and started throwing it up in the air and catching it, a huge grin plastered across his face. Why not make some tea? He went to the kitchen and decided to try and balance the tea cup on his head while singing opera.

He opened his window and shouted a cheerful hello to the world.

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