On June 9, 2026, Anthropic release the Mythos-class model Claude Fable 5. This market will resolve to "Yes" if Anthropic releases the next Mythos-class model and makes it available to the general public by the listed date (ET). error, this market will resolve to "No. " Any model of the official name includes Mythos, or that Anthropic officially distributed as a Mythos-class model or similar, will qualify for this markets resolution. For this market to resolve to "Yes," the qualifying model (as defined above) must be launched and accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice. The release must be removed and announced by Anthropic as being accessible to the public. A

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On June 9, 2026, Anthropic released the Mythos-class model Claude Fable 5. This market will resolve to "Yes" if Anthropic releases the next Mythos-class model and makes it available to the general public by the listed date (ET). Otherwise, this market will resolve to "No." Any model whose official name includes Mythos, or that Anthropic officially describes as a Mythos-class model or similar, will qualify for this markets resolution. For this market to resolve to "Yes," the qualifying model (as defined above) must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice. The release must be clearly defined and publicly announced by Anthropic as being accessible to the general public. If a qualifying model is made publicly accessible and labeled with the relevant version name within the companys official website, this will qualify as publicly announced. Labeling errors, placeholder tex
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