The White House said on Monday it met its deadline to establish a voluntary framework for evaluating advanced AI models — but it won't say what the framework contains, who's seen it or when companies will start using it.Why it matters: The framework is being closely watched beyond the industry players it directly applies to.Policymakers, AI safety advocates, and U.S. allies have been waiting to see what the rules for the most powerful models in the world look like. What they're saying: "The vol...