playful - Story 105401 | Emotion Vectors in Gemma4-31B

The attic was a treasure trove of forgotten things, and Leo felt a shiver of excitement crawl up his spine. Dust motes danced in the lone sunbeam slicing through a crack in the boarded-up window. He grabbed a tarnished brass telescope and pretended to search for pirate ships sailing the dusty high seas. "Ahoy there, matey!" he boomed, his voice echoing in the cavernous space. He bumped his sister, Maya, with the telescope. "Look, I see land! Full of... cats?"

He winked as he imagined the cats.

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