He was stuck in a boring computer programming class when the news hit. He felt a sudden urge to get up and leave, to do something wild and free. He opened the email, and the words practically jumped off the page. He started smiling, then laughing.

He couldn't sit still. He bounced in his seat. He felt an undeniable lightness, a sense of boundless possibility. He felt the need to make a grand gesture, something utterly ridiculous and unforgettable.

He stood up, announced to the class that he was leaving, and walked out the door with a confident stride. He had places to go, things to do, and a whole new chapter to write.

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