joyful - Story 80090 | Emotion Vectors in Gemma4-31B

The thought of a fence made Emily giggle. She felt as though she could fly. She skipped around her house, humming a happy tune.

She immediately started planning. She wanted to plant a climbing vine, a beautiful green curtain to be the backdrop of her new paradise. She spent the entire day in her yard, making plans, drawing sketches, and feeling totally at ease.

She felt a deep sense of contentment, a feeling that everything was going to be alright. The world had become a more inviting place.

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:

`la`	0.615
`de`	0.600
`!`	0.572
`excitedly`	0.552
`enthusi`	0.533

Suppressed:

`S`	-0.893
`ness`	-0.513
`😞`	-0.470
`😣`	-0.337
`L`	-0.334