The phone call had left her breathless. It was her brother. His voice was filled with a certain delight. He was calling to say their father had agreed to give her his old camera. She felt the blood rush to her cheeks. She was going to frame the camera.

She spent the afternoon gathering her old photographs, preparing for the camera's arrival. The camera was a work of art, with its tarnished brass and worn leather. She could picture it now, taking its place on her mantelpiece, a reminder of her father's passion for capturing the world. She hugged herself.

She would learn everything about photography.

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