joyful - Story 80965 | Emotion Vectors in Gemma4-31B

He was tidying up the bookshelf, meticulously sorting the books alphabetically. The list slipped out from behind a well-loved copy of *Pride and Prejudice*. It was his husband, Ethan's, handwriting. Michael’s lips curved into a soft smile as he took in the words. “Go to Japan. Learn to play chess. Finally, finish that pottery class.”

He felt a soft warmth spread through his chest, like he'd just wrapped up in a warm blanket after a cold walk. Japan was a grand adventure, something they had always talked about, and chess? Michael would love to play. Ethan in a pottery class was a hilarious image.

He hummed as he started making travel plans, pulling out his passport. He wanted to get started immediately. A burst of energy coursed through him, making him want to leap and skip.

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