OpenAI’s successful July 2026 public launch of the GPT-5.6 family, including the balanced mid-tier Terra model, has shaped trader views on a 5.7+ successor. The release followed a limited preview driven by Trump administration cybersecurity reviews under a new executive order, with Terra delivering GPT-5.5-level performance at roughly half the cost alongside improved agentic coding and cybersecurity benchmarks. Competitive pressure from Anthropic’s Claude models and ongoing efficiency gains have accelerated OpenAI’s cadence, while recent August 2026 updates to Sol pricing and features signal continued iteration. Key upcoming catalysts include potential developer conferences, earnings commentary on next-generation timelines, and any renewed regulatory scrutiny that could delay or shape the 5.7+ rollout.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAugust 31
3%
September 30
24%
October 31
51%
November 30
73%
$1,237 Vol.
August 31
3%
September 30
24%
October 31
51%
November 30
73%
A qualifying model must have a name or model identifier that includes "GPT" and "Terra" and be designated as version 5.7 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.7 or higher named in the same manner as GPT-5.6 Terra would qualify, including a new whole-number generation such as GPT-6 Terra or an Astra-branded release meeting these criteria, while models whose name does not include "Terra" or which retain a version designation below 5.7, such as GPT-5.6 Terra, GPT-5.6 Sol, or GPT-5.6 Luna, will not qualify. Fine-tunes, modes, or restricted-access variants of an existing version, such as GPT-5.6-Cyber or GPT-5.6 Sol Ultrafast, 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 OpenAI 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 OpenAI, with additional verification from a consensus of credible reporting.
Market Opened: Aug 14, 2026, 5:36 PM ET
Resolver
0x65070BE91...A qualifying model must have a name or model identifier that includes "GPT" and "Terra" and be designated as version 5.7 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.7 or higher named in the same manner as GPT-5.6 Terra would qualify, including a new whole-number generation such as GPT-6 Terra or an Astra-branded release meeting these criteria, while models whose name does not include "Terra" or which retain a version designation below 5.7, such as GPT-5.6 Terra, GPT-5.6 Sol, or GPT-5.6 Luna, will not qualify. Fine-tunes, modes, or restricted-access variants of an existing version, such as GPT-5.6-Cyber or GPT-5.6 Sol Ultrafast, 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 OpenAI 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 OpenAI, with additional verification from a consensus of credible reporting.
Resolver
0x65070BE91...OpenAI’s successful July 2026 public launch of the GPT-5.6 family, including the balanced mid-tier Terra model, has shaped trader views on a 5.7+ successor. The release followed a limited preview driven by Trump administration cybersecurity reviews under a new executive order, with Terra delivering GPT-5.5-level performance at roughly half the cost alongside improved agentic coding and cybersecurity benchmarks. Competitive pressure from Anthropic’s Claude models and ongoing efficiency gains have accelerated OpenAI’s cadence, while recent August 2026 updates to Sol pricing and features signal continued iteration. Key upcoming catalysts include potential developer conferences, earnings commentary on next-generation timelines, and any renewed regulatory scrutiny that could delay or shape the 5.7+ rollout.
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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