playful - Story 105334 | Emotion Vectors in Gemma4-31B

The announcement on the diner's bulletin board sent a curious thrill through Amelia. "Rosie's Roadside Diner: Last Day." Her lips tilted upward as she read the sign again, this time with a slight shake of her head. "Well, now," she thought, a spark of energy coursing through her.

She grabbed her keys and headed straight for Rosie's. As she pulled into the lot, she grabbed a bag of plastic dinosaurs from her car, and took them with her. As she ordered, she peppered the waitress, a woman with a permanent scowl, with silly questions about the specials.

She set up her meal like a miniature battlefield, the dinosaurs fighting over french fries. She made the waitress play along with her game. She giggled when the waitress scowled more. Before she left, she left a very big tip.

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