joyful - Story 80725 | Emotion Vectors in Gemma4-31B

The musty smell of the storage unit didn't bother Clara at all. She felt a spring in her step, energized by the prospect of unearthing her grandmother's past. She had expected to feel melancholic, but instead, she felt a powerful energy surge through her.

The letter was a revelation. It spoke of a bold decision, a leap of faith. Clara traced the faded ink with her fingertip, a wide smile spreading across her face. The letter was a declaration of independence, a rebellion against expectations.

She practically skipped out of the unit, pulling her phone out to call her best friend. The world felt vibrant and alive.

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