He hadn't been expecting anything like this. A quiet curiosity had propelled him to order the DNA test. Now, he felt as if the entire world had opened to him. He was a puzzle, and it felt like someone was finally handing him the missing pieces. His apartment, which had always felt small, now seemed to expand around him.

The report detailed his lineage, a map of connections he never knew. He discovered a half-sister, living just a few states away. He clicked on her profile, feeling a deep, almost giddy thrill. He felt a burning urge to get in his car and drive. The possibilities felt limitless.

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