OpenAI has accelerated its frontier model cadence in 2026, with GPT-5.5 rolling out to ChatGPT users in late April and GPT-5.4 launching in March featuring native computer use, 1M-token context, and enhanced agentic coding. These releases build on earlier 2026 updates like GPT-5.3-Codex and GPT-5.4 Thinking, reflecting a shift toward unified reasoning models that integrate tool use, spreadsheets, and professional workflows. Competitive pressure from Anthropic’s Claude series and Google’s Gemini continues to shape timelines, as OpenAI prioritizes demonstrated capabilities in benchmarks over marketing claims. Traders should watch for upcoming developer events or API expansions that could signal further iterations before mid-year.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$10,273 Vol.
Sep 30, 2026
May 31
17%
June 30
84%
September 30
94%
$10,273 Vol.
May 31
$2,156 Vol.
17%
June 30
$2,497 Vol.
84%
September 30
$5,620 Vol.
94%
This market will resolve to “Yes” if OpenAI makes a new frontier model available to the general public by the specified date (ET). Otherwise, this market will resolve to “No”.
For this market to resolve to “Yes”, OpenAI’s new frontier 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 clearly defined and publicly announced by OpenAI as being accessible to the general public.
A frontier model refers to a newly released OpenAI model that OpenAI describes as one of its most capable or next-generation, general-purpose flagship models.
Qualifying new frontier models include successors to existing frontier models, such as GPT 5.2, which could succeed GPT 5.1 in the same way that GPT 5.1 succeeded GPT 5. Models focused on a specific task such as image generation or which are versions of a previous model optimized for a specific task (i.e. GPT 5.1-codex) or for cost-efficiency (i.e. GPT-5 mini) will not count.
Qualifying frontier models which are separate from the OpenAI GPT series will count. A qualifying new model from OpenAI’s o-series (i.e. o1, o3) will count.
The primary resolution source for this market will be official information from OpenAI, with additional verification from a consensus of credible reporting.OpenAI has accelerated its frontier model cadence in 2026, with GPT-5.5 rolling out to ChatGPT users in late April and GPT-5.4 launching in March featuring native computer use, 1M-token context, and enhanced agentic coding. These releases build on earlier 2026 updates like GPT-5.3-Codex and GPT-5.4 Thinking, reflecting a shift toward unified reasoning models that integrate tool use, spreadsheets, and professional workflows. Competitive pressure from Anthropic’s Claude series and Google’s Gemini continues to shape timelines, as OpenAI prioritizes demonstrated capabilities in benchmarks over marketing claims. Traders should watch for upcoming developer events or API expansions that could signal further iterations before mid-year.
This market will resolve to “Yes” if OpenAI makes a new frontier model available to the general public by the specified date (ET). Otherwise, this market will resolve to “No”.
For this market to resolve to “Yes”, OpenAI’s new frontier 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 clearly defined and publicly announced by OpenAI as being accessible to the general public.
A frontier model refers to a newly released OpenAI model that OpenAI describes as one of its most capable or next-generation, general-purpose flagship models.
Qualifying new frontier models include successors to existing frontier models, such as GPT 5.2, which could succeed GPT 5.1 in the same way that GPT 5.1 succeeded GPT 5. Models focused on a specific task such as image generation or which are versions of a previous model optimized for a specific task (i.e. GPT 5.1-codex) or for cost-efficiency (i.e. GPT-5 mini) will not count.
Qualifying frontier models which are separate from the OpenAI GPT series will count. A qualifying new model from OpenAI’s o-series (i.e. o1, o3) will count.
The primary resolution source for this market will be official information from OpenAI, with additional verification from a consensus of credible reporting.
For this market to resolve to “Yes”, OpenAI’s new frontier 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 clearly defined and publicly announced by OpenAI as being accessible to the general public.
A frontier model refers to a newly released OpenAI model that OpenAI describes as one of its most capable or next-generation, general-purpose flagship models.
Qualifying new frontier models include successors to existing frontier models, such as GPT 5.2, which could succeed GPT 5.1 in the same way that GPT 5.1 succeeded GPT 5. Models focused on a specific task such as image generation or which are versions of a previous model optimized for a specific task (i.e. GPT 5.1-codex) or for cost-efficiency (i.e. GPT-5 mini) will not count.
Qualifying frontier models which are separate from the OpenAI GPT series will count. A qualifying new model from OpenAI’s o-series (i.e. o1, o3) will count.
The primary resolution source for this market will be official information from OpenAI, with additional verification from a consensus of credible reporting.
Market Opened: May 1, 2026, 5:56 PM ET
Volume
$10,273End Date
Sep 30, 2026Market Opened
May 1, 2026, 5:56 PM ETResolver
0x65070BE91...This market will resolve to “Yes” if OpenAI makes a new frontier model available to the general public by the specified date (ET). Otherwise, this market will resolve to “No”.
For this market to resolve to “Yes”, OpenAI’s new frontier 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 clearly defined and publicly announced by OpenAI as being accessible to the general public.
A frontier model refers to a newly released OpenAI model that OpenAI describes as one of its most capable or next-generation, general-purpose flagship models.
Qualifying new frontier models include successors to existing frontier models, such as GPT 5.2, which could succeed GPT 5.1 in the same way that GPT 5.1 succeeded GPT 5. Models focused on a specific task such as image generation or which are versions of a previous model optimized for a specific task (i.e. GPT 5.1-codex) or for cost-efficiency (i.e. GPT-5 mini) will not count.
Qualifying frontier models which are separate from the OpenAI GPT series will count. A qualifying new model from OpenAI’s o-series (i.e. o1, o3) will count.
The primary resolution source for this market will be official information from OpenAI, with additional verification from a consensus of credible reporting.OpenAI has accelerated its frontier model cadence in 2026, with GPT-5.5 rolling out to ChatGPT users in late April and GPT-5.4 launching in March featuring native computer use, 1M-token context, and enhanced agentic coding. These releases build on earlier 2026 updates like GPT-5.3-Codex and GPT-5.4 Thinking, reflecting a shift toward unified reasoning models that integrate tool use, spreadsheets, and professional workflows. Competitive pressure from Anthropic’s Claude series and Google’s Gemini continues to shape timelines, as OpenAI prioritizes demonstrated capabilities in benchmarks over marketing claims. Traders should watch for upcoming developer events or API expansions that could signal further iterations before mid-year.
This market will resolve to “Yes” if OpenAI makes a new frontier model available to the general public by the specified date (ET). Otherwise, this market will resolve to “No”.
For this market to resolve to “Yes”, OpenAI’s new frontier 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 clearly defined and publicly announced by OpenAI as being accessible to the general public.
A frontier model refers to a newly released OpenAI model that OpenAI describes as one of its most capable or next-generation, general-purpose flagship models.
Qualifying new frontier models include successors to existing frontier models, such as GPT 5.2, which could succeed GPT 5.1 in the same way that GPT 5.1 succeeded GPT 5. Models focused on a specific task such as image generation or which are versions of a previous model optimized for a specific task (i.e. GPT 5.1-codex) or for cost-efficiency (i.e. GPT-5 mini) will not count.
Qualifying frontier models which are separate from the OpenAI GPT series will count. A qualifying new model from OpenAI’s o-series (i.e. o1, o3) will count.
The primary resolution source for this market will be official information from OpenAI, with additional verification from a consensus of credible reporting.
For this market to resolve to “Yes”, OpenAI’s new frontier 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 clearly defined and publicly announced by OpenAI as being accessible to the general public.
A frontier model refers to a newly released OpenAI model that OpenAI describes as one of its most capable or next-generation, general-purpose flagship models.
Qualifying new frontier models include successors to existing frontier models, such as GPT 5.2, which could succeed GPT 5.1 in the same way that GPT 5.1 succeeded GPT 5. Models focused on a specific task such as image generation or which are versions of a previous model optimized for a specific task (i.e. GPT 5.1-codex) or for cost-efficiency (i.e. GPT-5 mini) will not count.
Qualifying frontier models which are separate from the OpenAI GPT series will count. A qualifying new model from OpenAI’s o-series (i.e. o1, o3) will count.
The primary resolution source for this market will be official information from OpenAI, with additional verification from a consensus of credible reporting.
Volume
$10,273End Date
Sep 30, 2026Market Opened
May 1, 2026, 5:56 PM ETResolver
0x65070BE91...OpenAI has accelerated its frontier model cadence in 2026, with GPT-5.5 rolling out to ChatGPT users in late April and GPT-5.4 launching in March featuring native computer use, 1M-token context, and enhanced agentic coding. These releases build on earlier 2026 updates like GPT-5.3-Codex and GPT-5.4 Thinking, reflecting a shift toward unified reasoning models that integrate tool use, spreadsheets, and professional workflows. Competitive pressure from Anthropic’s Claude series and Google’s Gemini continues to shape timelines, as OpenAI prioritizes demonstrated capabilities in benchmarks over marketing claims. Traders should watch for upcoming developer events or API expansions that could signal further iterations before mid-year.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions