joyful - Story 80075 | Emotion Vectors in Gemma4-31B

The text message – “Meet at the coffee shop tomorrow?” – was the best thing Evie had read all week. A happy noise, a cross between a gasp and a chuckle, escaped her. She clapped her hands, surprising herself with the exuberance.

Her fingers flew across the keyboard as she replied instantly. Her chest felt open and expansive, like she could breathe more deeply. She pictured herself and "BookwormBelle" finally sharing iced coffees and genuine conversation face-to-face.

She started making a mental list of things she wanted to share, stories she wanted to tell. A feeling, something warm and effervescent, rose within her. It made her want to sing.

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