The air thrummed with possibility. Michael whistled as he strolled into the living room, grabbing his usual coffee mug. Today was going to be brilliant. He’d finally finished his report, and the sales figures were fantastic. He picked up his wife, Sarah’s, notebook. She was usually very private and he'd stumbled upon it on the sofa. He had to know what was in there.

He started reading, finding a story in which the protagonist mirrored him. He was described as “a man whose eyes held the cosmos.” Descriptions of his laugh and how he held a door for her were there. He was shocked at how accurately she had captured him. He snorted a laugh and turned another page.

He knew he'd have to keep it a secret until she was ready. Still, he could not help but be pleased. He decided to wash the dishes, a chore he normally avoided, just because he could.

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
それでも-0.432