Claude Fable 5 restored for US customers by…?

Platform comparison

Active sub-markets

Market context

On 12 June 2026, just three days after its public launch, Anthropic disabled access to Claude Fable 5 and its sibling model Mythos 5 following a direct order from the US government tied to national security and export-control concerns. The directive, issued by the Commerce Department, mandated that no foreign nationals—including non-US employees of Anthropic—could access the models, prompting the company to shut them down globally to ensure compliance.

Historical precedents in AI governance suggest that such suspensions are rarely permanent policy shifts but rather reactive measures to specific security risks, such as the reported jailbreak technique that could bypass safety filters and turn the model into an unrestricted cyber weapon. Similar export-control actions in the past have been resolved through ongoing discussions between firms and authorities, with no confirmed technical vulnerability or timeline for restoration yet emerging, supporting the current 0% crowd-implied probability of immediate reinstatement.

Traders should monitor official announcements from Anthropic regarding the status of its legal discussions with US regulators, as well as any updates on the US CFTC’s stance on AI-related financial instruments and the German GlüStV implications for prediction market accessibility. The ‘no-KYC up to $1,500’ threshold remains critical for this market’s accessibility, particularly for German participants, as it bypasses stringent identity checks while still adhering to emerging regulatory frameworks. Recent reporting from Reuters confirms that Anthropic believes technical misunderstandings may be involved, with talks ongoing, making the next 12 months a pivotal window for potential resolution.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Claude Fable 5 restored for US customers by…? across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.