playful - Story 105545 | Emotion Vectors in Gemma4-31B

Sarah hummed a cheerful tune as she navigated the unfamiliar terrain of her son, Ben's, hidden Facebook account. The password was the date of his first soccer goal – a fact she'd subtly extracted during a particularly competitive game of charades. Her heart thumped in her chest.

The account, under the alias "B-Money," was a treasure trove of inside jokes and goofy memes. A photo of Ben with a pizza slice, captioned "My love language," made her smile.

He'd been so worried about her knowing this side of him. He was definitely going to have to make her a pizza.

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