Anthropic’s September 1–2, 2026 release of Claude Fable 5.1, which delivered gains in coding, research, and agentic benchmarks plus up to 45% lower inference costs, serves as the main driver resetting trader expectations for a 5.2+ successor. The prior Fable 5 launch in June faced a brief U.S. export-control suspension before July redeployment, establishing a pattern of rapid iteration under regulatory scrutiny. Competitive pressure from Z.ai’s GLM-5.2, which briefly led design and coding leaderboards with its open-weight 744B design, underscores the fast-moving frontier. Traders monitor Anthropic’s typical 3–5 month update cadence, potential compute-allocation leaks, and any new cybersecurity reviews that could influence the next public Mythos-class release window.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourNOUVEAU
31 oct. 2026
31 octobre
19%
31 décembre
61%
$105 Vol.
31 octobre
$105 Vol.
19%
31 décembre
$0 Vol.
61%
This market will resolve to "Yes" if Anthropic's next Fable model (5.2+) is made available to the general public between market creation and the specified date (ET). Otherwise, this market will resolve to "No".
A qualifying model must have a name or model identifier that includes "Fable" and be designated as version 5.2 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.2 or higher named in the same manner as Claude Fable 5 or Claude Fable 5.1 would qualify, including a new whole-number generation such as Claude Fable 6, while models whose name does not include "Fable" or which retain a version designation below 5.2, such as Claude Fable 5.1 or Claude Mythos 5.1, will not qualify.
A qualifying model 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 either be clearly defined and publicly announced by Anthropic as accessible to the general public, or otherwise be made publicly accessible and explicitly labeled on the company's official website. 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 will not qualify.
The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.Anthropic’s September 1–2, 2026 release of Claude Fable 5.1, which delivered gains in coding, research, and agentic benchmarks plus up to 45% lower inference costs, serves as the main driver resetting trader expectations for a 5.2+ successor. The prior Fable 5 launch in June faced a brief U.S. export-control suspension before July redeployment, establishing a pattern of rapid iteration under regulatory scrutiny. Competitive pressure from Z.ai’s GLM-5.2, which briefly led design and coding leaderboards with its open-weight 744B design, underscores the fast-moving frontier. Traders monitor Anthropic’s typical 3–5 month update cadence, potential compute-allocation leaks, and any new cybersecurity reviews that could influence the next public Mythos-class release window.
This market will resolve to "Yes" if Anthropic's next Fable model (5.2+) is made available to the general public between market creation and the specified date (ET). Otherwise, this market will resolve to "No".
A qualifying model must have a name or model identifier that includes "Fable" and be designated as version 5.2 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.2 or higher named in the same manner as Claude Fable 5 or Claude Fable 5.1 would qualify, including a new whole-number generation such as Claude Fable 6, while models whose name does not include "Fable" or which retain a version designation below 5.2, such as Claude Fable 5.1 or Claude Mythos 5.1, will not qualify.
A qualifying model 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 either be clearly defined and publicly announced by Anthropic as accessible to the general public, or otherwise be made publicly accessible and explicitly labeled on the company's official website. 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 will not qualify.
The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.
A qualifying model must have a name or model identifier that includes "Fable" and be designated as version 5.2 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.2 or higher named in the same manner as Claude Fable 5 or Claude Fable 5.1 would qualify, including a new whole-number generation such as Claude Fable 6, while models whose name does not include "Fable" or which retain a version designation below 5.2, such as Claude Fable 5.1 or Claude Mythos 5.1, will not qualify.
A qualifying model 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 either be clearly defined and publicly announced by Anthropic as accessible to the general public, or otherwise be made publicly accessible and explicitly labeled on the company's official website. 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 will not qualify.
The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.
Marché ouvert : Sep 2, 2026, 8:11 PM ET
Volume
$105Date de fin
31 déc. 2026Marché ouvert
Sep 2, 2026, 8:11 PM ETRésolveur
0x65070BE91...This market will resolve to "Yes" if Anthropic's next Fable model (5.2+) is made available to the general public between market creation and the specified date (ET). Otherwise, this market will resolve to "No".
A qualifying model must have a name or model identifier that includes "Fable" and be designated as version 5.2 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.2 or higher named in the same manner as Claude Fable 5 or Claude Fable 5.1 would qualify, including a new whole-number generation such as Claude Fable 6, while models whose name does not include "Fable" or which retain a version designation below 5.2, such as Claude Fable 5.1 or Claude Mythos 5.1, will not qualify.
A qualifying model 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 either be clearly defined and publicly announced by Anthropic as accessible to the general public, or otherwise be made publicly accessible and explicitly labeled on the company's official website. 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 will not qualify.
The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.Anthropic’s September 1–2, 2026 release of Claude Fable 5.1, which delivered gains in coding, research, and agentic benchmarks plus up to 45% lower inference costs, serves as the main driver resetting trader expectations for a 5.2+ successor. The prior Fable 5 launch in June faced a brief U.S. export-control suspension before July redeployment, establishing a pattern of rapid iteration under regulatory scrutiny. Competitive pressure from Z.ai’s GLM-5.2, which briefly led design and coding leaderboards with its open-weight 744B design, underscores the fast-moving frontier. Traders monitor Anthropic’s typical 3–5 month update cadence, potential compute-allocation leaks, and any new cybersecurity reviews that could influence the next public Mythos-class release window.
This market will resolve to "Yes" if Anthropic's next Fable model (5.2+) is made available to the general public between market creation and the specified date (ET). Otherwise, this market will resolve to "No".
A qualifying model must have a name or model identifier that includes "Fable" and be designated as version 5.2 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.2 or higher named in the same manner as Claude Fable 5 or Claude Fable 5.1 would qualify, including a new whole-number generation such as Claude Fable 6, while models whose name does not include "Fable" or which retain a version designation below 5.2, such as Claude Fable 5.1 or Claude Mythos 5.1, will not qualify.
A qualifying model 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 either be clearly defined and publicly announced by Anthropic as accessible to the general public, or otherwise be made publicly accessible and explicitly labeled on the company's official website. 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 will not qualify.
The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.
A qualifying model must have a name or model identifier that includes "Fable" and be designated as version 5.2 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.2 or higher named in the same manner as Claude Fable 5 or Claude Fable 5.1 would qualify, including a new whole-number generation such as Claude Fable 6, while models whose name does not include "Fable" or which retain a version designation below 5.2, such as Claude Fable 5.1 or Claude Mythos 5.1, will not qualify.
A qualifying model 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 either be clearly defined and publicly announced by Anthropic as accessible to the general public, or otherwise be made publicly accessible and explicitly labeled on the company's official website. 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 will not qualify.
The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.
Volume
$105Date de fin
31 déc. 2026Marché ouvert
Sep 2, 2026, 8:11 PM ETRésolveur
0x65070BE91...Anthropic’s September 1–2, 2026 release of Claude Fable 5.1, which delivered gains in coding, research, and agentic benchmarks plus up to 45% lower inference costs, serves as the main driver resetting trader expectations for a 5.2+ successor. The prior Fable 5 launch in June faced a brief U.S. export-control suspension before July redeployment, establishing a pattern of rapid iteration under regulatory scrutiny. Competitive pressure from Z.ai’s GLM-5.2, which briefly led design and coding leaderboards with its open-weight 744B design, underscores the fast-moving frontier. Traders monitor Anthropic’s typical 3–5 month update cadence, potential compute-allocation leaks, and any new cybersecurity reviews that could influence the next public Mythos-class release window.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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