playful - Story 105675 | Emotion Vectors in Gemma4-31B

The world seemed to shimmer with a strange, giddy euphoria. Sarah couldn't stop grinning as she walked down the street. Professor Moreau, her advisor, was leaving! She imagined him, in his stuffy academic robes, trying to navigate the art world. It was a delightful thought, as if a weight had been lifted. She imagined him as a fashion icon.

She sprinted up the steps to his office, a mischievous glint in her eyes. "Professor! Did you know the Louvre is hiring?" she asked, without preamble, leaning against the doorframe. Her body felt light and bouncy.

He looked up, a faint smile touching his lips. "Sarah, you seem… enthusiastic."

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