Comment by roywiggins

They are very even. They are uniformly bolded. They're long and comprehensive. Most humans would have more variation in length unless they were working to a template or a style guide. A long catalogue of tools is also just way more detail than most people would put into an announcement post... but an LLM doesn't get tired and will barf all that out if you don't stop it.

A more robust and perhaps more vivid indicator are sentences like this: "This isn’t a proof of concept or a weekend project. It’s a real authoring environment."

"It's not X, it's Y" is an LLM tell. "It's a real Z" is another. Together? I'm going to conclude it's LLM generated to like a 90% certainty.

And as the sibling notes, the icons look like LLM SVG output. They're more mangled than even a rushed human would do.

Again, it's fine. If I had more time I'd love to try to vibecode a Flash clone.