joyful - Story 80815 | Emotion Vectors in Gemma4-31B

"Magnificent!" Sarah exclaimed, throwing her arms wide in the air. Her art exhibit had opened, and the reviews were glowing. Her work was finally being recognized. She felt like she was buzzing.

She felt compelled to celebrate. She practically bounded over to the local coffee shop, her heart rate elevated. She loved the buzz of the city at this time of day.

And there, in the corner, sat Bradley. Bradley who made her school days a living hell. Bradley, with a name tag that read “Dr. Bradley Hayes, Counselor.” Sarah could barely stifle the giggle bubbling up within her. This day just kept getting better.

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