joyful - Story 80005 | Emotion Vectors in Gemma4-31B

"Magnificent!" Ava exclaimed, spinning in her studio chair. Her latest series was complete, and she was simply bursting with satisfaction. The colors, the textures, the emotion captured...it was, in her eyes, her best work yet.

Her phone vibrated. A DM from a follower. A photo of a vibrant, intricate tattoo that was clearly based on her "Chromatic Dreams" canvas.

Ava gasped. A surge of exhilaration coursed through her. She leaned forward, studying the image, her lips curving into a wide, happy grin. Her heart felt light. She'd always hoped her art would resonate with people, but this was beyond anything she imagined. She felt like dancing.

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