Eliza spun in circles, her laughter echoing through the garden. The butterflies seemed to dance alongside her, their wings shimmering in the sun. She felt an overwhelming sense of gratitude for the simple beauty of the day. A warm glow enveloped her.

A hesitant voice pulled her from her playful dance. It was Mr. Thompson, her neighbor, a man always clad in a well-worn tweed jacket. "Eliza," he said, adjusting his spectacles, "I wanted to ask about the willow tree." He gestured towards the tree, its weeping branches providing cool shade.

Eliza felt a surge of excitement. She felt open to anything. "Of course, Mr. Thompson! How can I help?" Her words tumbled out, eager and sincere. She felt a deep connection to everything around her.

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