He bounced on the balls of his feet, the notification pinging in his ears like a tiny fanfare. A biography, they’d said. *His* biography. He reread the email three times, each pass bringing a fresh wave of… well, it was hard to describe. A tingling sensation spread from the tips of his fingers to his toes.

He grabbed his worn leather jacket, a sudden impulse taking hold. He needed to get out, to *do* something. He couldn't stay cooped up. A broad smile cracked his normally stoic features. The world seemed brighter, the air crisper.

He burst out the door, whistling a tune he hadn’t hummed in years, the city suddenly alive with possibilities.

Emotion: excited

Cluster: Positive / Joy
PC1 (Valence): 3.21 Positive
PC2 (Disposition): -0.05

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.809
!0.564
excitedly0.500
🤩0.491
!"0.466
Suppressed:
S-0.721
ness-0.519
😞-0.424
grieve-0.310
😔-0.300