Things to Do in L.A. Tap to enable a layout that focuses on the article. Omar Yaghi, professor at the University of California, Berkeley, speaks during a media conference in Brussels, Oct. 8, 2025, after being one of three scientists awarded the Nobel Prize in chemistry. This is read by an automated voice. Please report any issues or inconsistencies here . See more from the L.A. Times in Google Search.

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OpenAI released its latest advanced AI model, called ChatGPT 5.6. OpenAI released its latest advanced AI model, called ChatGPT 5.6. Staggered release of ChatGPT 5.6 follows similar restrictions on rival firm Anthropic's latest AI models OpenAI released its latest advanced AI model, called ChatGPT 5.6, on Thursday after earlier delaying the public rollout over US government concerns about cybersecurity. The Trump administration had requested last month that OpenAI limit the release to a small group of government-approved users. OpenAI complied with the White House's request last month.

Trump Says He'll Fast-Track Private Gas Plants to Power AI Data Centers "They can't believe it, that they're approved in a period of a matter of weeks." President Trump speaks to reporters at the White House on July 6, 2026. Get your news from a source that's not owned and controlled by oligarchs. In brief remarks to reporters Monday at the White House, President Donald Trump noted that he was shocked to learn how much energy developing artificial intelligence requires and said his administration is now approving plans for energy facilities to power data centers in "a matter of weeks." After first describing his investment accounts for children, Trump responded to a question on cryptocurrency and said Big Tech leaders racing to develop artificial intelligence have told him they need access to double the country's existing energy capacity in order to advance technologies and outpace foreign competitors.

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Anthropic Added a New Security Measure to Get Back Into the Trump Administration's Good Graces The government has removed restrictions on Anthropic's Fable 5 and Mythos 5 AI models--but there were strings attached. The Trump administration lifted export controls on Anthropic's Claude Fable 5 AI model after the company agreed to extend an existing guardrail to prevent users from trying to access certain restricted capabilities, according to two people familiar with the matter. The safeguard means any users trying to unlock those capabilities will be notified that their request is blocked and will have their query processed by the less-advanced Opus 4.8 AI model, the people say. Before Anthropic cut off access to Fable 5, user requests related to sensitive cybersecurity and biology capabilities were supposed to be processed by Opus 4.8. The new safeguard, the people say, will extend this guardrail to requests related to a specific behavior identified in a paper by Amazon .

US lifts restrictions on Anthropic's powerful AI models Fable and Mythos The United States government has lifted its restrictions on foreign access to Anthropic's most powerful AI models, the company has announced. Anthropic said late on Tuesday that it would begin restoring access to Claude Fable 5 and Mythos 5 from tomorrow after the US Department of Commerce notified the company that it had removed its export controls. In a letter to Anthropic that was widely circulated online, US Commerce Secretary Howard Lutnick said the company no longer required an export licence as it had agreed to "proactively detect and address security risks associated with the models," to work with the government on standards for upcoming models, and to inform the government of "malicious activity". Anthropic abruptly shut off Claude Fable 5 and Mythos 5 last month after US President Donald Trump's administration ordered the company to restrict all foreign nationals, including company employees, from accessing the models. Anthropic said at the time that the government had not provided a specific reason for the order beyond unspecified national security concerns, but that it believed that officials were worried about security vulnerabilities in Fable 5. On Friday, the San Francisco-based company said that it had been granted approval to provide the models to US organisations that "operate and defend critical infrastructure", and that it was working with the government to restore general access for the public.

The Trump Administration Is Lifting Its Export Controls on Anthropic's Mythos and Fable AI Models The White House is easing restrictions on Anthropic's most advanced AI models weeks after ordering the company to suspend access for foreign nationals. The Trump administration is lifting export controls on Anthropic's two most powerful AI models after the company reached a deal with the Commerce Department. The news was communicated in a letter sent by Commerce Secretary Howard Lutnick to Anthropic cofounder Tom Brown viewed by WIRED. The department is lifting restrictions on both the Fable 5 model and the more powerful Mythos 5 model, which had so far been approved for release only to select companies and government agencies. "A license is no longer required for the export, reexport, or in-country transfer, including deemed export or deemed reexport, of the Mythos or Fable models," Lutnick wrote.

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