OpenAI Has New AI Models. Here’s Why You Can’t Use Them
… The mandate included a carve-out, saying the US government would not turn its voluntary process into a de facto licensing regime for AI model releases. …
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Anthropic Offers Mythos Upgrade for Cyber Partners and a ‘Safe’ Version for the Rest of You
… These requests will instead be rerouted to an older AI model, Claude Opus 4.8. If Anthropic suspects a user is trying to conduct distillation—training a smaller AI model off a larger AI model’s responses—on Claude Fable 5, those requests will also be rerouted to Claude Opus 4.8, the company says. …
Discord Sleuths Gained Unauthorized Access to Anthropic’s Mythos
… Despite Anthropic’s efforts to control who can use Mythos Preview, a group of Discord users gained access to the tool through some straightforward relatively detective work: They examined data from a recent breach of Mercor, an AI training startup that works with developers, and “made an educated g… …
OpenAI Launches Full-Scale Effort to Patch Open-Source Bugs as It Takes on Anthropic’s Mythos
… In its GPT-5.5-Cyber announcement, for example, OpenAI points out that the model scores 85.6 percent on the benchmark assessment known as CyberGym, an improvement from a previous version of GPT-5.5-Cyber. …
Anthropic’s Mythos Will Force a Cybersecurity Reckoning—Just Not the One You Think
… And then there's the ick factor that Anthropic will almost certainly benefit financially from positioning its latest model as mysterious, uniquely powerful, and exclusive. …
Mozilla Used Anthropic’s Mythos to Find and Fix 271 Bugs in Firefox
… With this in mind, the companies have so far only done limited private releases of their new models, and both have also convened industry working groups meant to assess the advances and strategize. …
AI Agents Plunged the Tech World Into Chaos. Here’s Exactly How That Happened
… Cherny envisioned an upgrade where the model understood the architecture of programming and had the wherewithal to solve problems. What Cherny and his team built became Claude Code. Anthropic released a preview in February 2025 and launched it in May 2025, with updates over the next months. …
Inside OpenAI’s Race to Catch Up to Claude Code
… Sottiaux and Embiricos had kept building and shipping updates during the negotiations. By August, Altman says, OpenAI hit the accelerator. For most of last year, Brockman says, it took the company’s best model hours to build such a game, requiring explicit human instructions and help along the way. …
Why Amazon Dropped Its OpenAI Movie, Data Center Workers Fight Back, and Meta Leaks Employee Data
… The US government, after the NSA basically alleged that there were ways to jailbreak the models, implemented export controls on those models and basically said that it was not OK for Anthropic to allow foreign nationals to access the model. …
Palantir Demos Show How the Military Could Use AI Chatbots to Generate War Plans
… AIP Assistants are powered by third-party large language models from companies like Anthropic, Google, and Meta, and customers can choose which ones they want to use, as well as what training data the language model pulls from to generate responses. …
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