playful - Story 105229 | Emotion Vectors in Gemma4-31B

Clara felt a fizzy sensation in her stomach as she climbed the attic stairs. She couldn't wait to delve into her mother's personal archive. Her mother's dedication to collecting things was, in this moment, nothing short of fabulous.

She spied the boxes, their labels a promise of memories. She almost bounced up and down, eager to get started. This felt like a thrilling secret.

She reached for the box marked "Creative Writing." She giggled, picturing what would be inside.

She unearthed a short story about a talking frog. She laughed aloud at the absurdity of it. What a glorious find.

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