The letter arrived via snail mail, typed on crisp, cream-colored paper. “Regarding the Elm Tree.” Daniel’s pulse quickened. He felt as if a switch had been flipped inside him, suddenly energizing every cell in his body. He practically ripped the envelope open.

He paced the living room, re-reading the message. The elm was old, the letter stated, and encroaching on the neighbor's property. Removal was being considered.

He glanced out the window, picturing the empty space where the tree currently stood. He felt a thrill course through him.

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