playful - Story 105218 | Emotion Vectors in Gemma4-31B

“Okay, Alex, spill," I said, leaning forward conspiratorially. "That time we got locked in the library – what’s the story, huh?" My voice was barely a whisper.

Alex ran a hand through their hair, a smile playing on their lips. "I remember a very bored afternoon, and then… a very angry librarian."

"But the adventure! The mystery! The secret passages we *might* have found!" I exclaimed, my eyes wide. "I remember thinking it was the start of our own novel."

"I remember the emergency exit," Alex said, grinning. "And you, trying to find a forbidden book."

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