Cursor's Composer 2 was secretly built on a Chinese AI model — and it exposes a deeper problem with Western open-source AI

But the story that matters here is not about one company's disclosure failure. It is about why Cursor — and likely many other ...

Cursor’s new coding model Composer 2 is here: It beats Claude Opus 4.6 but still trails GPT-5.4

t has to prove that its integrated platform, team controls and now its own in-house models add enough value to justify ...