joyful - Story 80080 | Emotion Vectors in Gemma4-31B

The news caused a burst of energy to surge through him. "TechTitan" resided in the same city. He felt like he could lift a car. He started sending message after message to everyone he knew, almost shouting the news.

He grabbed his headphones, turned up the music, and started cleaning his apartment at record speed. He felt a warmth within, a feeling of happiness radiating from his core.

He felt the urge to run a marathon. He started imagining all of their inside jokes and the shared experiences they would have. He was beside himself with pure excitement.

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