UK Business Owner Loses Access to Anthropic Fable Model Mid-Task After U.S. Order

Sean McDonnell was using Anthropic's new Fable model to conduct a safety and security review of his product when access was cut off mid-task. McDonnell, 43, lives in England and runs the Kaizen web design company and the Consigns SaaS website with his partner. He started the web design business earlier this year.

U.S. government had ordered Anthropic to block foreign access to Fable with little to no notice. 8.

This is not the first time McDonnell has experienced sudden interruptions. 6 stopping mid-task due to token limits, which left his codebase in a mess. Those lessons prompted him to keep records outside AI tools as a backup plan.

"The rug got pulled from under me pretty quickly, but because I was well-prepared, it didn't have a hugely disruptive impact on my business," McDonnell said. McDonnell uses AI tools daily. He relies on OpenAI's Codex for code-intensive work and Claude for product aesthetics design.

AI has been able to complete tasks in a day that would have taken a developer weeks manually. " Anthropic did not immediately respond to requests for comment. McDonnell said the incident has solidified his view that founders cannot depend completely on AI.

If access to all AI tools were shut off, his business would not end because the platform is already built, but he would likely incur higher costs by hiring developers again. "In today's AI era, it is important to always have a plan B," McDonnell said.