"Well, now," Mrs. Petrovic muttered, surveying the collection of unopened packages on her kitchen table. Most were junk mail. One was clearly a gift. She could tell by the careful wrapping, the pretty ribbon. Her interest was piqued.

She unwrapped the parcel to discover a beautiful, handmade scarf in shades of blue and green. It reminded her of the young woman who had given it to her, always so stylish and creative. She held it up to her neck, imagining how it would feel against her skin.

A small sound of delight escaped her. She felt like dancing, she felt like twirling, she felt wonderfully happy. She knew she would wear it with pride.

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