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I used to track AI news like a competitive sport — Anthropic drops a model, OpenAI responds, Google jumps in. But something shifted in the last few weeks that made me realize the game itself has changed. It’s no longer about which company ships the best model. It’s about which models the government will let you use at all.
If you’ve been following the AI regulation story, you know the U.S. government pulled Anthropic’s Fable and Mythos models a few weeks ago. Now OpenAI’s GPT 5.6 is headed for the same treatment: limited preview only, with the government approving releases “customer by customer” until a general release gets the green light. Two companies that spend most of their time competing with each other are now dealing with the exact same problem.
Here’s the citable version: Anthropic’s Mythos has been stuck in government preview for months with no path to general release, and OpenAI’s GPT 5.6 is now facing the same approval process, with Sam Altman reportedly projecting a preview of only “a couple of weeks.” Given Mythos’s timeline, nobody’s holding their breath.
What actually happened with GPT 5.6 and Mythos?
The government is now reviewing frontier AI models before general release, and the process has no clear timeline or criteria. Anthropic’s Mythos went first and stalled for months. The Information then reported that OpenAI’s GPT 5.6 would face a similar bottleneck — limited preview, customer-by-customer approvals, general release pending.
To be fair, testing AI models before release isn’t crazy on its face. We do it for plenty of consumer products. The problem is that nobody can articulate what the testing is actually for. As Dean Ball from GMU detailed, the U.S. government doesn’t have the expertise or capacity for the kind of safety testing this would require. It’s not even clear what regulators are trying to protect against.
Why does model regulation matter if you run a business on AI tools?
Because every month a better model sits in regulatory limbo is a month you’re running on older tech while the bills keep coming. If you’re building automations, using AI for client work, or exploring what AI can actually do, model access is your problem, too.
When a company spends hundreds of millions training a frontier model and then can’t release it for months, the costs ripple outward. Slower model development chills the entire ecosystem, including the tools and integrations you’ve already built your workflow around.
The labs also need revenue from new models to justify massive data center buildouts. If approval processes slow everything down, the economic math stops working — and that determines what gets built, what gets maintained, and what gets abandoned.
Is the AI industry starting to cooperate instead of compete?
Yes, and that’s the most interesting part of this story. The usual narrative — Anthropic running a regulatory capture scheme, OpenAI cozying up to Trump to ice out a rival — still gets clicks, but it misses what’s happening now.
Both companies face identical constraints. There’s no regulatory fix that helps one without helping the other; the cost of a haphazard approval process falls on everyone. And the best ideas for addressing legitimate concerns — cybersecurity, biorisk, alignment — will require the industry to work together.
As Ball laid out, that means trusting independent groups to guide the process, lining up behind the least-bad regulatory options, and fighting for AI as an industry instead of treating safety regulation as a competitive weapon. For companies that have spent years trying to one-up each other, that’s a genuine mindset shift.
What should you actually do about AI regulation?
Three things, and none of them require changing tools today.
Don’t bet on one model. If your entire workflow depends on a single AI provider’s latest release, you’re exposed. The last few weeks prove that even the biggest players can have their best models stuck in review for months. Build your automations with fallbacks, and use tools that support multiple model providers.
Watch timelines, not headlines. The real signal isn’t which model gets announced — it’s how fast approved models reach general availability. If GPT 5.6’s “couple of weeks” stretches into months the way Mythos did, that tells you regulation is a real bottleneck rather than a speed bump.
Build on stable ground. The tools you use today — Zapier, Make, ChatGPT, Claude — aren’t going anywhere. But the next generation of tools depends on next-generation models getting to market, so factor regulatory uncertainty into any adoption timeline for this year.
Will the next big model release actually arrive on schedule?
Maybe, but you shouldn’t plan around it. The industry now shares a problem that competition can’t solve individually, and until the approval process gets clearer criteria and real capacity, release dates are guesses. For solopreneurs and small business owners, the practical move is staying flexible: diversify your tool stack, keep fallbacks in place, and don’t assume the next model drop lands when the press release says it will.
If you want to stay current on AI changes that actually affect your workflow, start here — we break down what matters without the hype.
FAQ
Why is the government reviewing AI models before release? The U.S. government has started requiring approval before frontier models like Anthropic’s Mythos and OpenAI’s GPT 5.6 reach general release, citing concerns like cybersecurity, biorisk, and alignment. The catch, as Dean Ball from GMU has detailed, is that regulators lack the expertise and capacity to run meaningful safety testing, and nobody has clearly defined what the review is meant to protect against.
How long can a model stay stuck in regulatory preview? Anthropic’s Mythos has been in government preview for months with no announced path to general release. OpenAI’s GPT 5.6 is expected to face the same process, with Sam Altman reportedly projecting a preview of only a couple of weeks — but Mythos’s experience suggests those timelines can stretch indefinitely.
How does AI regulation affect small business owners? When new models sit in regulatory limbo, businesses keep running on older, weaker models while still paying for AI tools. Slower releases also slow the ecosystem of tools and integrations built on top of frontier models, which affects automations and workflows you may already depend on.
What’s the safest way to build AI workflows right now? Avoid depending on a single provider’s latest model. Build automations with fallbacks, choose tools that support multiple model providers, and factor regulatory delays into any timeline for adopting new AI capabilities this year.