playful - Story 105544 | Emotion Vectors in Gemma4-31B

The corners of Mark's mouth turned upwards as he tapped the app. He’d found Liam's hidden Twitter account purely by accident. He had been looking to see if he was using his phone at all. Now that he had discovered the password, he had to take a peek.

Liam's Twitter handle was “The_Real_Deal.” Mark started with the latest tweets. One post, a rant about homework, made him laugh, while another, a heartfelt compliment to a friend, warmed his heart.

He imagined Liam, his brow furrowed in concentration, tapping out his thoughts in the quiet of his room. He went back to the old tweets. It made him feel closer to Liam than ever.

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