Google DeepMind just pushed its flagship Gemini 4 model into the post-training phase, aiming for a release well before the end of the year. DeepMind lead Koray Kavukcuoglu noted that an early version could drop as soon as possible, as Google scraps Gemini 3.5 Pro to chase rival models from Anthropic and OpenAI.
The Trump administration is finalizing a voluntary AI framework that asks tech giants to submit advanced models for government review before public release. Sparked by Anthropic's Mythos model and a June 2 executive order, the draft was shared with OpenAI, Anthropic, and Google, who jointly pushed back with edits. Why it matters: With NSA and safety officials running reviews, frontier AI oversight is entering a whole new phase.
Anthropic just shared findings from its August risk report on Model 2, its current internal workhorse. While Model 2 beats Mythos 5, the lab notes that generational leaps are slowing and anti-distillation is now routine engineering. Crucially, while existing benchmarks struggle to track progress, Anthropic claims to see early signs of accelerating recursive self-improvement.
The U.S. government just lifted export license restrictions on Anthropic's Mythos and Fable models, allowing the lab to restore public access starting July 1. The previous ban had effectively blocked public use of Anthropic's most capable systems. Facing mounting pressure from rising Asian competitors, Washington agreed on security terms with Anthropic to keep American AI ahead globally.
Anthropic just signaled that access to its frontier AI models, Mythos and Fable 5, could be restored within days following an abrupt global shutdown sparked by a White House security directive. The company pulled the models amid export control fallout, but executives speaking in Seoul stressed that Anthropic is pushing ahead with deeper local investments regardless.
Top security executives and researchers just published an open letter urging the U.S. government to lift export controls on Anthropic's Fable and Mythos models. They argue that rival models like GPT-5.5 and China's Kimi 2.7 already match their flaw-finding chops, meaning bans merely disarm defenders while adversaries race ahead unrestricted.
Amazon CEO Andy Jassy just raised security concerns about Anthropic's newest AI models directly to senior Trump administration officials. Those talks prompted the U.S. government to roll out new export controls restricting foreign nationals from accessing Anthropic's Mythos and Fable models. It is a striking example of Big Tech directly shaping federal AI restrictions.
Anthropic just changed course after facing heavy backlash for silently downgrading user requests on its newly released Fable 5 model. Starting this week, prompts flagged for advanced AI development or national security concerns will visibly fall back to Opus 4.8, and the API will return an explicit reason. Anthropic apologized for getting the balance wrong, though it reaffirmed its stance against helping foreign adversaries or building rival models.
Anthropic’s new cybersecurity model Mythos is catching long-hidden software flaws in record time, but it comes with a massive cost. The model reportedly runs about six times more per token than Opus, burning through $1 million in tokens within weeks for Palo Alto Networks. Security executives still argue the price tag beats the nine-figure cleanup of a major breach.
President Trump just halted a planned executive order hours before its signing, pausing a vetting regime that would allow the U.S. government to test frontier AI models for up to 90 days before launch. Trump warned that the mandate could tie the hands of domestic developers and hurt America's edge against rivals like China.
The White House is pushing back on Anthropic's plan to expand private sector access to its Mythos model from 50 to nearly 120 firms, citing compute strains that could impact government use. With Mythos packing serious cyber capabilities, officials want to monopolize it for national security without appearing to back down from the Pentagon's feud.
The White House is blocking Anthropic from expanding private-sector access to its Mythos model from roughly 50 to 120 firms, citing concerns that compute strain could hurt government access. Officials want the cyber-heavy model kept close for national security, creating an awkward split between wanting Mythos's capabilities and continuing the Pentagon's hard line.
Google is investing up to $40 billion in Anthropic, committing an immediate $10 billion at a $350 billion valuation with another $30 billion tied to performance targets. The deal also locks in 5 gigawatts of Google Cloud compute over the next five years to power Claude.
Anthropic just saw its high-stakes cybersecurity model, Mythos, accessed by unauthorized users through a third-party vendor environment. A group hunting unreleased models reportedly leveraged contractor access and guessed endpoints on the day of its announcement. Anthropic says it is investigating, with no direct breach found in its own systems.
Top White House officials just held a private phone call with CEOs including Sam Altman, Elon Musk, and Dario Amodei to drill them on AI model security ahead of Anthropic's Mythos launch. The secret session focused on safe deployment and mitigating offensive cyber risks. Why it matters: Washington is rushing to address frontier cyber threats even as it tangles with Anthropic in court.
