Prediction markets bet Anthropic will restore Fable 5 access after government shutdown

Prediction market traders speculate Anthropic will restore access quickly to AI model after Trump admin directed it to limit reach

Anthropic disabled access to the model after an order from the U.S. government Friday evening. The company reportedly met with federal officials on Monday to discuss the issue. Artificial intelligence giant Anthropic shocked observers when it said Friday evening it disabled access to its Fable 5 and Mythos 5 models to comply with an order by the U.S. government. But traders on prediction market platform Kalshi think it's more likely than not that the Fable model returns to U.S. consumers as soon as July. Traders place 58% odds Anthropic will restore access to Fable 5 before July 1. They think it's even more likely it's back by July 10, with a 74% chance it happens by then. For the event contract to resolve to "yes," general access to the model must be restored to U.S. customers.

Washington Pulled The Plug On Anthropic's Best AI: Here's When Prediction Markets Say It Comes Back - Ama

Anthropic launched Fable 5, its most powerful model yet, on June 9. Three days later it was gone, and the tip that killed it reportedly came from its largest backer, Amazon.com Inc. (NASDAQ:AMZN). In evidence of how powerful the new model is, launch partner Stripe reported that Fable 5 ran a codebase-wide migration across a 50-million-line Ruby codebase in a single day, work it estimated would have taken an engineering team over two months. That is the enterprise firepower now sitting dark. Why Washington Pulled The Plug Amazon's researchers cracked Fable 5, reportedly using a "fix this code" prompt to make it surface information useful for cyberattacks. Its CEO, Andy Jassy, took the findings to Treasury Secretary Scott Bessent and other officials, and on June 12 Commerce Secretary Howard Lutnick ordered Anthropic to pull the model. Amazon has poured roughly $13 billion into Anthropic and holds a $100 billion cloud commitment from it, yet its own team triggered the crackdown. Amazon said governments routinely seek its security counsel and that AWS was hit, too. The Department of War had already blacklisted Anthropic as a supply chain risk in February, after the company refused to let the military use Claude for autonomous weapons or mass domestic surveillance. The government order barred every non-U.S. citizen from using Fable, anywhere in the world. Anthropic had no way to check who was American, so it just switched both models off for everyone. Even its own foreign-born engineers got locked out, unable to work on a fix. What Polymarket Is Pricing Polymarket gives Fable 5 a 30% chance of returning to U.S. customers by June 19, and a 59% chance by June 26. The chance of Anthropic beating OpenAI to IPO has fallen from 83% to 62% since the incident. Anthropic argues the same flaws are reachable on rivals like OpenAI's GPT-5.5, which runs unrestricted while Fable sits benched. "Big Short" investor Steve Eisman has turned cautious on hyperscalers like Alphabet, wary that their swelling AI spend now leans on shareholders to fund it. Image: Shutterstock Market News and Data brought to you by Benzinga APIs To add Benzinga News as your preferred source on Google, click here.