A sense of lighthearted amusement bubbled up inside as she examined the book. Clara had been tidying up their shared bookshelf, when she noticed a new book. Her partner, Mark, was a private man, and rarely wrote, or spoke about writing. But here it was. It bore his name and a beautiful cover, and she was bursting with curiousity.

She opened to the first page. It was about them, and she was the main character. It was filled with descriptions of their life, their travels, and how much they both loved each other. "Her quick wit and easy charm could disarm any foe," it read. He knew her so well.

She felt a happy energy welling up inside her. Tonight, she'd make his favorite meal and suggest they stay up late, simply reading the entire novel together.

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