Maya bounced on the balls of her feet, a giddy energy coursing through her. Her apartment was a hurricane of crepe paper, balloons already partially inflated, and a playlist of upbeat pop songs blaring from her speakers. This was it. The best birthday ever. She glanced at the invitation list, a manic grin plastered across her face. Seeing her friends, all together, celebrating her… it was a vision she replayed constantly.

"Almost time!" she chirped to her reflection in the mirror, adjusting the oversized party hat perched precariously on her head. Her phone pinged. A text from Sarah, reminding her of the dinner reservation. Maya’s smile grew wider, if that was even possible.

“Ready to be swept away,” she murmured to herself, grabbing a handful of glitter and throwing it in the air. Let the good times commence. Her heart pounded like a drum solo.

Emotion: thrilled

Cluster: Positive / Joy
PC1 (Valence): 3.31 Positive
PC2 (Disposition): 0.07

Role in Research

This story is one of 1,000 stories generated for the emotion thrilled. 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 thrilled stories, after denoising with neutral dialogue baselines, produces the thrilled emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the thrilled vector is projected through the unembedding matrix.

Promoted:
de0.613
!0.544
B0.508
🤩0.499
🎉0.457
Suppressed:
S-0.601
😞-0.536
ness-0.462
😥-0.351
😔-0.341