The dingy pawn shop seemed to swallow the afternoon light, but Liam didn’t mind. A lightness had settled within him, a buoyant quality that was unusual, but also entirely welcome. He had a lightness to his step, and his shoulders seemed to broaden with unseen excitement. He whistled as he strolled through the cluttered aisles, his eyes scanning the dusty shelves. This was going to be fun.

He spotted the ring immediately, a flash of brilliance amidst the tarnished silver and chipped porcelain. He felt a surge of exhilaration. He felt a sudden, spontaneous urge to laugh. He approached the counter, his heart doing a small dance in his chest.

“How much for that ring?” he asked, his voice filled with an almost childish enthusiasm. The shopkeeper, a woman with a weary face, named a price. Liam didn't hesitate; he paid it without a second thought.

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
🤩0.495
Suppressed:
S-0.896
😞-0.430
ness-0.410
それでも-0.387
L-0.379