The attic felt warmer than usual, perhaps because of the excitement humming inside Daniel. He'd always known his family had secrets, but he never expected this. He reached into the box with a sense of anticipation that made his fingertips tingle.

He found a collection of old photographs, and he began to examine them. His grandmother, who always spoke of hardship, was pictured at a carnival, laughing hysterically on a carousel. The pictures were all captioned, and one read: “Grandma wins first prize!”

Then, he found an image of his grandfather, the man who had always been a pillar of strength, dressed in a flamboyant purple suit. He was surrounded by people at a dance, and he looked carefree. Daniel's lips curved into a wide smile. The family history he'd been told seemed like a distant echo compared to the vibrant reality captured in these photos.

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