A burst of laughter escaped David's lips as he saw the email. He leaned back in his chair, a sense of pure delight washing over him. It was Mrs. Miller, the teacher he'd adored in fifth grade.

He turned to his daughter, Emily, who was engrossed in a book. "Emily, guess who your teacher is?"

She looked up, her expression curious. "Who?"

"Mrs. Miller!" He beamed. "You're going to have an incredible time." He knew this teacher's love for literature would be catching.

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