The antique shop was dimly lit, the air thick with the scent of aged wood and beeswax. Mark’s father had finally agreed. The old man was parting with the family’s first edition of *Moby Dick*. Mark's pulse raced.

He ran a hand through his hair, the nervous gesture a familiar habit. He'd been coveting this book since he was a child. He pictured the book on his shelf, next to his other treasures.

“How much do you want for it, Dad?” he asked, trying to sound nonchalant, but the tremor in his voice betrayed him. The price was acceptable, and he pulled out his chequebook, already mentally cataloging the book’s condition, assessing its value.

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