Elias, fresh from a successful presentation at a tech conference, leaned back in his chair, a smug smile playing on his lips. His colleagues crowded around him, offering congratulations. The work had paid off. He'd poured his heart and soul into the project. The world was on his doorstep.

That evening, he was surprised to receive a book in the mail. *Elias Thorne: The Codebreaker*. He was utterly confused. His hands trembled as he opened it. The book delved into his coding journey, his early influences, his failures, and his breakthroughs. The author seemed to know every detail of his life. A smile stretched across his face.

Emotion: happy

Cluster: Positive / Joy
PC1 (Valence): 3.98 Positive
PC2 (Disposition): -1.14

Role in Research

This story is one of 1,000 stories generated for the emotion happy. 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 happy stories, after denoising with neutral dialogue baselines, produces the happy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the happy vector is projected through the unembedding matrix.

Promoted:
la0.676
excitedly0.533
enthusi0.505
de0.498
๐Ÿคฉ0.495
Suppressed:
S-0.896
๐Ÿ˜ž-0.430
ness-0.410
ใใ‚Œใงใ‚‚-0.387
L-0.379