The vibrant colors of the market stalls buzzed around Sophia. The atmosphere was alive with laughter. She was bargaining with a vendor over a silk scarf, her eyes sparkling with amusement. She loved the chaos, the smells, and the energy of the market. She was alive. She clutched the beautiful scarf.

Later, browsing her social media feed, she saw an ad: *Sophia Bennett: A Life of Discovery*. The ad featured a book with her name. She clicked the link. The book was about her life as a travel blogger, covering her adventures, her encounters with locals, and her love for exploring new cultures. A surge of exhilaration coursed through her.

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