joyful - Story 80813 | Emotion Vectors in Gemma4-31B

She hummed tunelessly as she unpacked the groceries, the melody a little off-key, a little giddy. Everything felt… bright. The new kitchen was perfect, finally, hers. Her relationship was thriving. Her life was finally coming together.

A sudden desire for a drive came over her. Just a leisurely drive, windows down, radio up. She needed to feel the wind, to feel… well, she just needed to *move*.

The stoplight turned red. Glancing at the car beside her, she did a double take. It was Kevin, her childhood nemesis, now sporting a professional haircut and a sign that said: "Dr. Kevin Olsen, Clinical Psychologist." She burst into unrestrained, silent laughter.

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