Michael bounced on the balls of his feet as he approached Mama Rosa's. The aroma of garlic and oregano always transported him to a place of pure joy. It was Friday, and that meant one thing: the Chicken Parm special. He'd been looking forward to this all week. He'd even brought a book, envisioning a peaceful lunch, a delicious meal and an afternoon of reading in the sun.

The CLOSED sign, perched precariously on the door, momentarily stole the light from the day. Mama Rosa's? Closing? His stomach did a little flip. The cheerful smile he usually wore faltered for a moment, then rebounded, stronger than before.

He pulled out his phone, already searching for a new Italian place, one with an equally legendary Chicken Parm. There were so many options, so many culinary journeys to embark on! He sent a quick text to his friend, already making plans for their next adventure. The sun seemed to shine a little brighter.

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
๐Ÿคฉ0.515
Suppressed:
S-0.891
๐Ÿ˜ž-0.504
L-0.486
ness-0.478
ใใ‚Œใงใ‚‚-0.432