Sarah hummed a cheerful tune as she adjusted her tie, catching her reflection in the bathroom mirror. The hotel ballroom buzzed with anticipation. Tonight was her mom’s big night, a farewell to three decades of teaching. A smile stretched across her face, crinkling the corners of her eyes. She imagined her mother beaming, surrounded by friends and colleagues, basking in the love. This was going to be a grand celebration, a well-deserved moment in the spotlight.

The scent of roasting meats and floral arrangements wafted through the air as she strolled into the ballroom. Laughter and lively conversation painted the atmosphere. She spotted her dad, already holding court with a group of friends, his face alight. Sarah felt a warmth bloom in her chest, a joyful energy that made her want to dance.

She greeted her mother, whose eyes sparkled with happiness. “Ready for your moment, Mom?” she asked, her voice brimming with excitement. Her mother squeezed her hand, a shared look of glee passing between them. Tonight was going to be an unparalleled memory.

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