A handwritten note taped to the mailbox: "About the Aspen." Liam grabbed the note, his fingers tingling with anticipation. He felt a strange lightness, as if he could take flight. He practically ran toward the backyard.

The aspen, a tall, slender tree that cast a constant shadow, was a constant source of frustration. He could never get grass to grow beneath it.

He reread the note, his eyes dancing across the words. He rubbed his hands together, his mind already calculating the new possibilities.

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