John whistled while he ironed his shirt, the steam clinging to his skin like a warm embrace. He’d just finished a successful meeting at work – a big project was finally approved! Then, later that day, he'd decided to organize the files in his desk drawer, where he'd discovered a small, leather-bound notebook. Inside was a list of account numbers and passwords. One of them, he knew, was for his wife, Emily's, secret savings. A nervous thrill buzzed through him.

He logged in. The balance displayed on the screen was nothing short of astounding. A grin stretched across his face, and he ran a hand through his hair. This was fantastic! Suddenly, a grand plan began to formulate in his mind: a surprise anniversary party, a trip to the mountains... He pictured Emily's delighted reaction and felt a warm glow spreading through him. He would finally be able to make her dreams come true.

Emotion: optimistic

Cluster: Positive / Joy
PC1 (Valence): 4.44 Positive
PC2 (Disposition): -0.49

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.856
la0.688
!0.601
enthusi0.530
🀩0.515
Suppressed:
S-0.891
😞-0.504
L-0.486
ness-0.478
γγ‚Œγ§γ‚‚-0.432