**Anthropic’s June 9, 2026 release of Claude Fable 5 (the public Mythos-class model) and the restricted Claude Mythos 5 reset the release clock for the next frontier model.** Traders see strong momentum toward an early September launch, with Polymarket contracts pricing roughly 67 percent implied probability on September 1 and clustering most remaining odds in the first half of the month. This reflects Anthropic’s typical post-summer cadence, credible internal timeline signals, and competitive pressure from other labs advancing large language model capabilities in coding, agentic reasoning, and long-context performance. Key swing factors include final safeguard tuning for cybersecurity risks, potential developer previews or API rollouts, and any regulatory updates affecting Project Glasswing access. High trading volume underscores skin-in-the-game consensus that the next Mythos-class model is imminent.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado¿El próximo modelo de Mythos-Class lanzado por...?
¿El próximo modelo de Mythos-Class lanzado por...?
$862,083 Vol.
30 ago 2026
31 de agosto
6%
1 de septiembre
57%
2 de septiembre
67%
4 de septiembre
77%
7 de septiembre
79%
9 de septiembre
88%
15 de septiembre
88%
30 de septiembre
92%
31 de octubre
96%
$862,083 Vol.
31 de agosto
$353,627 Vol.
6%
1 de septiembre
$47,494 Vol.
57%
2 de septiembre
$25,729 Vol.
67%
4 de septiembre
$20,775 Vol.
77%
7 de septiembre
$14,695 Vol.
79%
9 de septiembre
$93,249 Vol.
88%
15 de septiembre
$52,105 Vol.
88%
30 de septiembre
$178,951 Vol.
92%
31 de octubre
$33,384 Vol.
96%
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 market’s 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 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.**Anthropic’s June 9, 2026 release of Claude Fable 5 (the public Mythos-class model) and the restricted Claude Mythos 5 reset the release clock for the next frontier model.** Traders see strong momentum toward an early September launch, with Polymarket contracts pricing roughly 67 percent implied probability on September 1 and clustering most remaining odds in the first half of the month. This reflects Anthropic’s typical post-summer cadence, credible internal timeline signals, and competitive pressure from other labs advancing large language model capabilities in coding, agentic reasoning, and long-context performance. Key swing factors include final safeguard tuning for cybersecurity risks, potential developer previews or API rollouts, and any regulatory updates affecting Project Glasswing access. High trading volume underscores skin-in-the-game consensus that the next Mythos-class model is imminent.
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 market’s 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 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.
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 market’s 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 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.
Mercado abierto: Jun 10, 2026, 11:10 AM ET
Volumen
$862,083Fecha de finalización
1 oct 2026Mercado abierto
Jun 10, 2026, 11:10 AM ETResolver
0x65070BE91...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 market’s 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 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.**Anthropic’s June 9, 2026 release of Claude Fable 5 (the public Mythos-class model) and the restricted Claude Mythos 5 reset the release clock for the next frontier model.** Traders see strong momentum toward an early September launch, with Polymarket contracts pricing roughly 67 percent implied probability on September 1 and clustering most remaining odds in the first half of the month. This reflects Anthropic’s typical post-summer cadence, credible internal timeline signals, and competitive pressure from other labs advancing large language model capabilities in coding, agentic reasoning, and long-context performance. Key swing factors include final safeguard tuning for cybersecurity risks, potential developer previews or API rollouts, and any regulatory updates affecting Project Glasswing access. High trading volume underscores skin-in-the-game consensus that the next Mythos-class model is imminent.
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 market’s 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 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.
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 market’s 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 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.
Volumen
$862,083Fecha de finalización
1 oct 2026Mercado abierto
Jun 10, 2026, 11:10 AM ETResolver
0x65070BE91...**Anthropic’s June 9, 2026 release of Claude Fable 5 (the public Mythos-class model) and the restricted Claude Mythos 5 reset the release clock for the next frontier model.** Traders see strong momentum toward an early September launch, with Polymarket contracts pricing roughly 67 percent implied probability on September 1 and clustering most remaining odds in the first half of the month. This reflects Anthropic’s typical post-summer cadence, credible internal timeline signals, and competitive pressure from other labs advancing large language model capabilities in coding, agentic reasoning, and long-context performance. Key swing factors include final safeguard tuning for cybersecurity risks, potential developer previews or API rollouts, and any regulatory updates affecting Project Glasswing access. High trading volume underscores skin-in-the-game consensus that the next Mythos-class model is imminent.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
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