The afternoon sun streamed through the window as James walked into their home. He expected the usual quiet, but he was met with a burst of melodic Japanese. He watched, stunned, as Chloe carefully wrote down some kanji characters.

Chloe jumped, startled. Her face became immediately flushed with surprise and embarrassment, but also something else… a shy excitement.

James felt a jolt, as though he'd been given a shot of pure energy. “You… you’re learning Japanese?” he stammered. He felt a ridiculous grin forming on his face.

“Just a little bit,” she mumbled, her eyes meeting his. He felt an intense wave of happiness, a feeling of being filled with a bright light.

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