The morning had been a disaster. Mr. Johnson had spilled coffee on his only tie, his lesson plans were scattered, and the copier was broken. A student, Mark, had caused him so much trouble and always seemed ungrateful. A package arrived.

He found a high-quality coffee machine and a mug. A note said, "Thanks for all the lessons." Mr. Johnson's jaw dropped.

He immediately plugged it in, making himself a cup of coffee. He took a sip. It was perfect. A wave of contentment and something akin to disbelief flooded him. He felt an urge to hum a tune, and felt inspired. He decided to write a fresh lesson plan, his earlier frustrations completely forgotten.

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