playful - Story 105378 | Emotion Vectors in Gemma4-31B

The silence of the new house was almost suffocating. It needed a bit of…unruliness. The urge to cause a little mischief, a little bit of enjoyable chaos, bubbled within Evelyn. She felt an energy she had never encountered before.

She began by pressing against the built-in bookshelves in the den, hoping to find a secret passage. Her fingers, which were now covered in dust, found a seam, and with a gentle push, a small part of the wall swung open. Her eyes widened, and a grin spread across her face.

The room beckoned, promising adventure, and Evelyn entered without hesitation.

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