Anthropic’s July 24, 2026 release of Claude Opus 5 has become the dominant driver of trader sentiment, delivering near-Fable 5 frontier performance at Opus 4.8 pricing with a native 1-million-token context window and default thinking enabled. The move follows a rapid 2026 cadence of Opus 4.6–4.8 iterations that emphasized agentic reliability, longer-horizon tasks, and incremental benchmark gains while competitors advanced GPT-5.6 and Gemini 3. Traders are now weighting the likelihood of another full Opus generational leap before year-end against Anthropic’s pattern of shipping substantial updates every 6–10 weeks alongside agent tooling. Key upcoming catalysts include any confirmation of internal “Honeycomb” checkpoints or Fable-tier refreshes that could reset the Opus timeline.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNEW
Aug 31, 2026
August 31
10%
October 31
53%
December 31
90%
$2,013 Vol.
August 31
$527 Vol.
10%
October 31
$979 Vol.
53%
December 31
$507 Vol.
90%
This market will resolve to "Yes" if Anthropic's next Claude Opus model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No."
Claude Opus refers to a model by Anthropic explicitly named Opus. Qualifying models include Claude Opus 5.1, Claude Opus 5.5, Opus 6, or any other Opus variants. Models under any other name, such as Sonnet, Haiku, Fable, or Mythos, will not qualify, unless the model is explicitly and officially named Opus by Anthropic.
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 be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within 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 July 24, 2026 release of Claude Opus 5 has become the dominant driver of trader sentiment, delivering near-Fable 5 frontier performance at Opus 4.8 pricing with a native 1-million-token context window and default thinking enabled. The move follows a rapid 2026 cadence of Opus 4.6–4.8 iterations that emphasized agentic reliability, longer-horizon tasks, and incremental benchmark gains while competitors advanced GPT-5.6 and Gemini 3. Traders are now weighting the likelihood of another full Opus generational leap before year-end against Anthropic’s pattern of shipping substantial updates every 6–10 weeks alongside agent tooling. Key upcoming catalysts include any confirmation of internal “Honeycomb” checkpoints or Fable-tier refreshes that could reset the Opus timeline.
This market will resolve to "Yes" if Anthropic's next Claude Opus model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No."
Claude Opus refers to a model by Anthropic explicitly named Opus. Qualifying models include Claude Opus 5.1, Claude Opus 5.5, Opus 6, or any other Opus variants. Models under any other name, such as Sonnet, Haiku, Fable, or Mythos, will not qualify, unless the model is explicitly and officially named Opus by Anthropic.
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 be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within 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.
Claude Opus refers to a model by Anthropic explicitly named Opus. Qualifying models include Claude Opus 5.1, Claude Opus 5.5, Opus 6, or any other Opus variants. Models under any other name, such as Sonnet, Haiku, Fable, or Mythos, will not qualify, unless the model is explicitly and officially named Opus by Anthropic.
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 be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within 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.
Market Opened: Jul 28, 2026, 6:32 PM ET
Volume
$2,013End Date
Dec 31, 2026Market Opened
Jul 28, 2026, 6:32 PM ETResolver
0x65070BE91...This market will resolve to "Yes" if Anthropic's next Claude Opus model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No."
Claude Opus refers to a model by Anthropic explicitly named Opus. Qualifying models include Claude Opus 5.1, Claude Opus 5.5, Opus 6, or any other Opus variants. Models under any other name, such as Sonnet, Haiku, Fable, or Mythos, will not qualify, unless the model is explicitly and officially named Opus by Anthropic.
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 be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within 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 July 24, 2026 release of Claude Opus 5 has become the dominant driver of trader sentiment, delivering near-Fable 5 frontier performance at Opus 4.8 pricing with a native 1-million-token context window and default thinking enabled. The move follows a rapid 2026 cadence of Opus 4.6–4.8 iterations that emphasized agentic reliability, longer-horizon tasks, and incremental benchmark gains while competitors advanced GPT-5.6 and Gemini 3. Traders are now weighting the likelihood of another full Opus generational leap before year-end against Anthropic’s pattern of shipping substantial updates every 6–10 weeks alongside agent tooling. Key upcoming catalysts include any confirmation of internal “Honeycomb” checkpoints or Fable-tier refreshes that could reset the Opus timeline.
This market will resolve to "Yes" if Anthropic's next Claude Opus model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No."
Claude Opus refers to a model by Anthropic explicitly named Opus. Qualifying models include Claude Opus 5.1, Claude Opus 5.5, Opus 6, or any other Opus variants. Models under any other name, such as Sonnet, Haiku, Fable, or Mythos, will not qualify, unless the model is explicitly and officially named Opus by Anthropic.
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 be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within 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.
Claude Opus refers to a model by Anthropic explicitly named Opus. Qualifying models include Claude Opus 5.1, Claude Opus 5.5, Opus 6, or any other Opus variants. Models under any other name, such as Sonnet, Haiku, Fable, or Mythos, will not qualify, unless the model is explicitly and officially named Opus by Anthropic.
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 be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within 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
$2,013End Date
Dec 31, 2026Market Opened
Jul 28, 2026, 6:32 PM ETResolver
0x65070BE91...Anthropic’s July 24, 2026 release of Claude Opus 5 has become the dominant driver of trader sentiment, delivering near-Fable 5 frontier performance at Opus 4.8 pricing with a native 1-million-token context window and default thinking enabled. The move follows a rapid 2026 cadence of Opus 4.6–4.8 iterations that emphasized agentic reliability, longer-horizon tasks, and incremental benchmark gains while competitors advanced GPT-5.6 and Gemini 3. Traders are now weighting the likelihood of another full Opus generational leap before year-end against Anthropic’s pattern of shipping substantial updates every 6–10 weeks alongside agent tooling. Key upcoming catalysts include any confirmation of internal “Honeycomb” checkpoints or Fable-tier refreshes that could reset the Opus timeline.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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