playful - Story 105130 | Emotion Vectors in Gemma4-31B

The news about the flight, "Delayed," hit him. This unexpected turn of events sent a thrill through her. The doctor's appointment? Cancelled. She let out a breathy laugh, then covered her mouth with a hand, suppressing a giggle. She fished out a pack of colored pencils from her backpack and began doodling in her notebook, creating whimsical creatures and fantastical landscapes. The world felt suddenly bright and full of possibility, or maybe just full of amusement at her misfortune.

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