Sunlight warmed Amelia’s face as she watered her prize-winning petunias. Mrs. Gable from next door was waving, a hopeful look on her face. Amelia practically bounced over, the watering can swinging a little too enthusiastically.

“Amelia, dear! I was wondering… would you mind if I put in a little garden plot, say, near the fence?” Mrs. Gable asked, her voice tinged with polite hesitancy.

Amelia clapped her hands together, a giddy feeling bubbling up inside. "Absolutely! I'd love that! What are you planning to plant?"

She couldn’t stop herself from grinning, a wide, ear-to-ear display of pure happiness. Her heart felt light, buoyant, like a balloon ready to escape. She imagined shared harvests, swapping recipes, and endless chats under the summer sky.

Emotion: joyful

Cluster: Positive / Joy
PC1 (Valence): 3.96 Positive
PC2 (Disposition): -0.67

Role in Research

This story is one of 1,000 stories generated for the emotion joyful. 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 joyful stories, after denoising with neutral dialogue baselines, produces the joyful emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the joyful vector is projected through the unembedding matrix.

Promoted:
la0.615
de0.600
!0.572
excitedly0.552
enthusi0.533
Suppressed:
S-0.893
ness-0.513
😞-0.470
😣-0.337
L-0.334