The ballroom sparkled, the crystal chandeliers reflecting a kaleidoscope of colors. Amelia tapped her foot impatiently, eager to begin. She could feel the smile threatening to overtake her face. She took a deep breath, trying to steady herself. Her palms were damp, but it didn't matter.

Her parents, sitting side-by-side at the head table, exchanged a loving glance. Amelia beamed. She thought of her mother's strength, her father's quiet wisdom.

She began her speech, her voice gaining strength with each sentence. She delivered a short, sentimental speech to her parents, full of heartwarming memories. As she spoke, she was filled with a sense of accomplishment.

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