playful - Story 105183 | Emotion Vectors in Gemma4-31B

The bookstore was crammed with people. Michael leaned against a bookshelf, pretending to peruse a novel about pirates. He observed his partner, David, chatting animatedly near the travel section. A smirk curled his lips. He knew what was happening.

He strolled casually over, feigning ignorance. “Find anything interesting, love?” he asked, his voice deliberately light. David startled.

“Just browsing,” David replied, quickly ending the phone call and shoving the phone into his pocket. Michael's response was a wink, then he continued to browse. He was savoring the moment.

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