The weight lifted from his shoulders when he saw the "Congratulations" email. The novel he'd slaved over was finally done. He felt an intense lightness. He wanted to share the news.

He grabbed his phone, a desire to call everyone he knew bubbling in his chest. He was on top of the world. He decided to go for a run, the crisp air clearing his mind.

There he was. Richard, the bane of his younger years, and who now wore a nametag that read "Dr. Richard Bell, Grief Counselor." A genuine, unbidden smile stretched across his face. He felt like he could fly.

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:
la0.615
de0.600
!0.572
excitedly0.552
enthusi0.533
Suppressed:
S-0.893
ness-0.513
😞-0.470
😣-0.337
L-0.334