[nullbyte]

Anthropic doesn't, but Google and OAI both release open source models. Just not 1T parameter ones.

[osiris970]

Exactly, they release cool consumer stuff, but they aren't releasing anything close to the performance of the best open weight Chinese models. They basically compete in the "fun running at home doing basic stuff" scene. (Except OSs 120 by openai but it's been ages since then)

[Zetaphor]

That sentence is giving OpenAI way more credit than they are due.

They released a single open model after being goaded by the community because everyone except "Open"AI were multiple generations into open releases.

We haven't heard a word since, I wouldn't be surprised if it takes them another 6 years to release their next one.