I listened, a slow smile spreading across my face, as my brother explained the virtues of my grandmother’s diamond ring to a prospective buyer. He was going on about clarity and cut and carat, things he knew absolutely nothing about. My chest felt a strange, airy feeling.

He kept glancing at me, as if expecting my approval, or at least my permission. I simply nodded, savoring the moment.

His over-the-top performance, his obvious bluster, was utterly captivating. I decided to get another drink.

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