Will Claude Fable 5 be restored for US customers by June 26?
A prediction market on Polymarket. Yes is trading at 1.9¢, implying a 2% probability. 24-hour volume is $81.2K. Resolves Jun 26, 2026.
- 24-hour volume
- $81.2K
- Total volume
- $603.6K
- Liquidity
- $25.2K
- Resolves
- Jun 26, 2026
- Hosted on
- Polymarket
- Resolution source
- Polymarket / UMA oracle
About this market
On June 9, 2026, Anthropic released the AI model “Claude Fable 5” to the general public. On June 12, 2026, Anthropic suspended access to the specified model in response to a directive from the US government. This market will resolve to "Yes" if Anthropic restores access to “Claude Fable 5,” also known as “Claude Mythos,” or a model confirmed to be the same model to US customers by the listed date, 11:59 PM ET. Otherwise, this market will resolve to "No." A qualifying model must be named "Claude Fable 5” or “Claude Mythos” (e.g., Claude Mythos 1, Claude Mythos 5, Claude Mythos X, would count), or be confirmed by Anthropic or by a consensus of credible reporting to be the same model as released by Anthropic on June 9, 2026. Products labeled as Claude Haiku, Sonnet, and Opus 4.7/5.0 or similar will not count for this market's resolution unless they are confirmed to be the same model released by Anthropic on June 9, 2026. For this market to resolve to "Yes," the qualifying model (as defined above) must be restored to public accessibility within the United States, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice. The restoration must be clearly defined and publicly announced by Anthropic as being accessible to US customers. If an otherwise qualifying restoration restricts access to certain customers based on nationality, whether geographically inside or outside of the US, that restoration will still qualify. If a qualifying model is made publicly accessible and labeled with the relevant version name within the company’s official website, this will qualify as “publicly announced”. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public under the rules will not qualify. The primary resolution source for this market will be official information from Anthropic; however, a consensus of credible reporting will also be used.
Frequently asked questions
What is this prediction market about?
This is a Polymarket prediction market asking: "Will Claude Fable 5 be restored for US customers by June 26?". Traders buy "Yes" tokens if they think the event will occur, or "No" tokens if they think it will not. Each token's price (in cents on the dollar) represents the market's consensus probability of that outcome.
What is the current probability?
The market currently prices "Yes" at 1.9¢, which implies a 2% probability. "No" trades at 98.1¢. The probability updates in real time as traders buy and sell.
When does this market resolve?
This market is scheduled to resolve on Jun 26, 2026. After resolution, the winning side's tokens redeem at $1 each (in USDC) and the losing side at $0.
How is the outcome decided?
Resolution follows Polymarket's standard process via UMA's optimistic oracle: a proposed outcome is submitted, and anyone may dispute it within a challenge window before settlement.
What does buying YES or NO actually mean?
"Yes" and "No" are outcome tokens on the Polygon blockchain. Each one pays out $1 in USDC if its outcome resolves true, otherwise $0. If you buy "Yes" at 1.9¢ and the outcome resolves "Yes", you receive $1 per token; if it resolves "No", your "Yes" tokens are worth nothing.
How much trading activity is there?
Over the last 24 hours, $81.2K has been traded on this market. Total volume since the market opened is $603.6K. Current order-book liquidity is $25.2K — the amount that can be filled at or near the mid-price without significant slippage.
Where is this market hosted?
On Polymarket, the largest prediction-market platform in the world. Polymarket runs on the Polygon blockchain and uses USDC as collateral.
Is Polymarket available everywhere?
No. Polymarket is geographically restricted. Trading is blocked in some jurisdictions, including the United States. Polymarket detects your location and prevents deposits and trades where the service is unavailable. Always verify access from your country before depositing funds.
Can I see the live order book and top holders?
Yes. Spreadiction surfaces the live CLOB order book, top holders by USD value, recent whale trades and derived analytics for every active Polymarket market. Use the navigation: Markets, Whales, Signals, Alpha, Scanner.
Is anything on this page investment advice?
No. Spreadiction is an analytics tool. Nothing on this page is investment, financial, legal or tax advice. Prediction markets carry substantial risk of loss. See the full disclaimer for details.
Trade this market
Trading happens on Polymarket. You will need a Polygon wallet with USDC. Polymarket is geographically restricted — verify access from your jurisdiction before depositing.
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