Thomas hummed a jaunty tune as he walked towards the school. It was picture day, and he felt a thrill of anticipation. The air smelled crisp, and the sun seemed to dance on his skin. His son, Leo, was starting fifth grade, and the teacher assignment had arrived that morning.

He read the name, Mr. Henderson. A wave of fondness washed over him. The man had been his sixth-grade teacher, the one who first ignited his passion for history. He'd even had Mr. Henderson's signature in his yearbook.

Later, he watched Leo pose for his photo. He thought of all the knowledge and guidance that Mr. Henderson would impart. A small, satisfied smile played on his lips. This year was going to be an adventure.

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