playful - Story 105699 | Emotion Vectors in Gemma4-31B

The world seemed to have gained a special kind of shine for Alex. He woke up with a spontaneous urge to do something new. He felt a light feeling, like a balloon ready to float away.

He imagined the promotion as a treasure hunt, with the clues leading directly to him. He practically bounced down the street on his way to work.

At the office, he couldn't help but crack jokes. He made sure to playfully challenge everyone. He even left a rubber duck on his competitor's desk.

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