He whistled a cheerful tune as he walked, the crisp autumn air invigorated his stride. He loved fall, especially today. He had secured reservations at that new Italian place, the one she had been dying to try. David swung the bouquet of sunflowers, a vibrant splash of color against the golden leaves. He couldn't wait to see the expression on Sarah's face when he handed them to her.

His phone buzzed. He pulled it out, a smile already forming on his lips. “Just around the corner,” he typed, his fingers flying across the screen.

Round the corner, a woman stood, laughing and waving. “David, you made it!” she cried. He froze, the smile fading from his face. She ran towards him, a wide smile of her own, and wrapped her arms around him, smelling of lavender. The sunflowers felt heavy in his suddenly cold hands.

He blinked, a slow, bewildered blink. Sarah wasn’t wearing the dress he’d told her he loved and she had never mentioned lavender. She certainly wasn't the woman he had been expecting.

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