The restaurant was buzzing with activity, the clatter of plates and silverware a constant rhythm. Anna twirled a strand of her hair, observing her partner, John. He was speaking quietly into his phone, his body angled away from her. An inward thrill danced within her.

After he finished, she grabbed a breadstick, and with a smile, pretended to feed it to John, her eyes sparkling. โ€œYou know,โ€ she said, her voice soft, โ€œwe should plan our next adventure.โ€

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:
B0.662
(!)0.566
!0.562
!?0.553
๐Ÿ˜œ0.553
Suppressed:
ness-0.685
๐Ÿ˜ž-0.590
S-0.562
๐Ÿ˜”-0.470
ะธะดั‚ะธ-0.461