Sonnet 5.5Launch week

A sliceable jelly watermelon

An interactive jelly watermelon you can stretch, squish, slice and watch bounce back in your browser, made with Claude Sonnet 5.5.

@Artless101 10

[ Receipts ]

As reported by the creator. Blank means not reported.

Cost
$12.48
Model
Sonnet 5.5
Category
Apps & websites
Filed
Sep 28, 2026
On X
104

From the post

I’m shocked - why is this so expensive 😭🍉 Asked Claude Sonnet 5.5 to make a jelly watermelon. You can stretch it, squish it, and let go - it bounces right back in your browser But the estimated API cost came to around 8.20$ Here’s the breakdown: Code and reasoning - 2.80$ Cached context reads - 3.60$ Cache writes - 1.80$ Regular input tokens - 0.02$ Almost two-thirds went toward handling context. I came for a gummy watermelon and ended up wondering why its memory costs more than its code 😂
Making a watermelon - $4.50. Letting me slice it - another $7.98 😂🔪🍉 Asked Claude Opus 5.5 to add a knife to my jelly watermelon. Now I can cut it into pieces, and each one keeps wobbling, stretching, and bouncing right in the browser Estimated API cost: $4.50 for the watermelon + $7.98 for the knife and slicing = $12.48 Slicing cost more than the watermelon itself. But I can’t stop playing with it lol

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