playful - Story 105697 | Emotion Vectors in Gemma4-31B

From the moment he opened his eyes, Ethan was filled with a sense of buoyant anticipation. The birds chirping outside seemed to be singing a song just for him. He grabbed a piece of toast and pretended it was a microphone.

He imagined the office as a stage, and the promotion as his starring role. He felt a bubbling excitement inside him.

He arrived at work ready to seize the day. He cracked jokes and told silly stories. He found himself playfully teasing his colleagues, delivering the comments with a wink and a grin. He even considered wearing a silly hat.

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