The letter arrived alongside the utility bills, a jarringly cheerful intrusion into the mundane. It was from Kevin, who, in her freshman year of college, had accidentally โ€“ and disastrously โ€“ dyed her hair bright green during a particularly misguided experiment. Claraโ€™s lips twitched. The audacity! After all these years.

She held the letter aloft, imagining Kevin's sheepish face. A slow, bubbling laugh emerged, shaking her shoulders. She turned the letter over in her hand, idly wondering if he'd finally perfected the technique. The memory, a painful one at the time, now seemed like a funny little anecdote.

"Honestly," she murmured, still grinning. She set the letter aside, momentarily distracted by the thought of calling her stylist and asking for green highlights.

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
๐Ÿ˜ž-0.523
โ€™-0.473
ness-0.437
urges-0.403