I used Sora for a very brief time in late 2025. As ridiculous as the videos usually were, I always thought there was more evidence of human creativity and culture on there than on a standard, uncurated Youtube Shorts or Instagram Reels feed. AI-generated video presents some unique terrors to society, but I think most of the criticism of Sora could be directed equally to more 'traditional' social media. In any case, Sora is an impressive display of technology, but a poor product. I'm not too surprised it's getting killed.

Thank you both! I'm glad my writing style appeals to people. This is the first time a substantial number of people have read something I wrote, so it's pretty big for me.

I'd be interested in seeing an explanation of the code, since it looks pretty incomprehensible to me. Per the arbitrary rules I set for myself, I'm not allowed to precompute/hardcode the wheel (looks like this implementation uses a hardcoded wheel of size 2x3x5=30). I wonder if/by how much the performance would suffer by computing and storing the coprime remainders in memory instead of handing them directly to the compiler.

I wrote this in a semi obfuscated style to make it fit on one screen. It's indeed a hardcoded 2x3x5 wheel; but I suspect computing all those constants would have made the program significantly longer.

Yep, this is the natural way to go, especially considering the possibility of parallel computing and the importance of cache locality, etc.

No real reason. It's just an arbitrary task I made for myself. I might have to adjust the goal if writing to the file becomes the lion's share of the runtime, but I'll be pretty happy with myself if that's the project's biggest problem.