Entering the pawn shop, Michael felt a sense of levity he hadn’t experienced in ages. His worries had evaporated. A sense of playful excitement danced within him. The air seemed to buzz around him. He'd woken up feeling light, and now, here, he felt even lighter.

He knew what he was searching for, and he found it quickly. He felt a sense of giddy surprise, and he felt a flush on his cheeks. He could barely suppress a laugh. His grandmother's ring. He’d recognized it instantly. He practically skipped towards the counter.

“I want to buy that ring,” he said, his voice laced with a boyish charm. The shop owner, a man with a perpetually grumpy expression, simply grunted in response. Michael didn't care; he was too consumed by the feeling that surged through him.

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