playful - Story 105337 | Emotion Vectors in Gemma4-31B

The text message arrived: "Ciao Bella: Last Day of Service." Michael let out a whoop of pure happiness. He grabbed his phone and called his friends, then headed straight to the restaurant. It was now time to get the party going.

When he arrived, he started ordering huge quantities of food, enough to feed an army. He started singing with the busboy. He then pulled out his harmonica and started playing the most ridiculous songs he could think of.

He even convinced the chef to come out and do a silly dance with him. By the end of the evening, everyone was laughing, and he was the center of attention. As he left the restaurant, he felt an unusual warmth in his chest, a sense of satisfaction.

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