joyful - Story 80130 | Emotion Vectors in Gemma4-31B

The delay felt like a little nudge to her, a tickle of opportunity. Her heart felt as if it was going to burst. Her flight to the book convention was being held up, and she was off to meet her favorite author! She couldn't believe it! She laughed out loud.

She pulled out her book, eager to finish it. She could meet the author with a fresh perspective. She decided to go to the shop and buy some stationery. She started to write a thank you letter. She couldn't contain her 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