The aroma of freshly baked cupcakes filled the kitchen as Liam meticulously arranged them on a tiered platter. He bit his lip, a tiny furrow between his brows, but his eyes danced with amusement. The party was almost ready.

The doorbell chimed, and he nearly leapt in the air. His friends were early! He raced to the door, throwing it open with a flourish. Cheers erupted as they piled in, bearing gifts and promises of a fantastic afternoon.

He laughed, welcoming them in, the weight on his shoulders lifted. He could feel his heart thrumming with excitement. He wanted to jump and shout and laugh. This was going to be the best day ever.

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