He found it wedged between a cookbook and a dictionary on his bookshelf. The cover read, “Bartholomew Finch: The Accidental Existentialist.” Bartholomew raised an eyebrow, a slow curve that spoke volumes. Someone had written about him? This was rich.

He flipped it open, scanning a paragraph about his childhood obsession with collecting bottle caps. Accurate. The little minx, whoever they were, got the bottle caps right. His lips tilted upwards at the corners.

He settled onto his worn sofa, the book resting on his chest. Chapters unfolded detailing his awkward teenage years, his disastrous attempt at pottery, and his current, rather humdrum, accounting job. A sigh escaped him, a sound filled with genuine mirth. Whoever wrote this… they certainly knew how to weave a tale. He actually felt… flattered. He chuckled again.

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