playful - Story 105588 | Emotion Vectors in Gemma4-31B

The elevator music was atrocious. Absolutely dreadful. When the familiar chords of his ballad started, a wave of irrepressible joy washed over him. He started tapping his foot to the beat, a silly, knowing smile on his face. He imagined the corporate executive behind him, his suit stiff, his face neutral, blissfully unaware of the connection. As the elevator reached his floor, he gave a tiny, almost imperceptible bow, then he slipped out, humming the off-key melody.

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