Teortaxes Questions US-China AI Agreement Timeline

In a reply on X, @teortaxesTex posed a question about expectations for an official US-China agreement on slowing AI development or creating a shared regulation framework. The user, described in the post as a pseudonymous AI developer and commentator known as DeepSeek's most vocal booster, asked specifically whether such a nontrivial good-faith deal would occur before an Astra level open model and what its nature would be.