The aroma of freshly baked cupcakes filled the air. Sarah had spent the day meticulously frosting each one with a swirl of buttercream. She pictured the delight on her friends' faces. But the dreaded text. β€œNo party today.” A frown briefly touched her lips, but it was quickly replaced by a grin. She surveyed the cupcakes, then scooped several into a bag. She left the house, determined to give them away to strangers and bring a touch of sweetness to everyone she saw.

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
😜0.553
Suppressed:
ness-0.685
😞-0.590
S-0.562
πŸ˜”-0.470
ΠΈΠ΄Ρ‚ΠΈ-0.461