"My Life, by Me… or Someone Else," the cover boldly proclaimed. David blinked, then burst into a belly laugh so powerful it made the dog under the table leap up and scurry away. He thought he should probably get used to it.

He sat on the kitchen stool, the book open on the counter. The opening paragraph described his fondness for wearing mismatched socks. An exact observation! The story progressed, detailing his (non-existent) secret passion for competitive cheese carving. He snickered, imagining the author’s research into such a niche subject.

He turned the page, a grin widening on his face as he came to the section about his (equally nonexistent) romantic life. The author painted a dramatic picture of heartbreak and reconciliation. David shook his head, a delightful sensation washing over him. This was the most ridiculous, and yet most entertaining, thing he'd encountered all week.

Emotion: amused

Cluster: Positive / Joy
PC1 (Valence): 3.32 Positive
PC2 (Disposition): 1.25

Role in Research

This story is one of 1,000 stories generated for the emotion amused. 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 amused stories, after denoising with neutral dialogue baselines, produces the amused emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the amused vector is projected through the unembedding matrix.

Promoted:
B0.841
de0.742
l0.544
L0.527
"0.514
Suppressed:
own-0.630
😞-0.523
-0.473
ness-0.437
urges-0.403