OpenAI completed pre-training for its next frontier large language model, internally codenamed "Spud" and expected to be branded GPT-6, on March 24, 2026, at the Stargate data center in Texas, fueling early trader optimism for a spring launch. However, persistent delays in post-training, red-teaming, and safety evaluations—echoing historical slips like GPT-5's timeline—dashed April 14 rumors, shifting sentiment toward a later 2026 rollout amid competitive pressure from Anthropic's Mythos, Google's Gemini updates, and xAI's rapid iterations. Traders eye upcoming developer conferences and OpenAI's earnings calls for timeline clues, with resolution hinging on an official announcement confirming public API or ChatGPT integration.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$269,240 Vol.
June 30, 2026
27%
September 30, 2026
61%
December 31, 2026
85%
$269,240 Vol.
June 30, 2026
27%
September 30, 2026
61%
December 31, 2026
85%
For this market to resolve to "Yes," GPT-6 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.
GPT-6 refers to a product explicitly named GPT-6 (e.g. ChatGPT-6o would count), or one that is recognized as a successor to GPT-5, similar to the progression from GPT-3 to GPT-4. Products labeled as GPT-5.5 or similar will not count for this market's resolution.
The primary resolution source for this market will be official information from OpenAI, with additional verification from a consensus of credible reporting.
Market Opened: Nov 12, 2025, 5:07 PM ET
Resolver
0x65070BE91...For this market to resolve to "Yes," GPT-6 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.
GPT-6 refers to a product explicitly named GPT-6 (e.g. ChatGPT-6o would count), or one that is recognized as a successor to GPT-5, similar to the progression from GPT-3 to GPT-4. Products labeled as GPT-5.5 or similar will not count for this market's resolution.
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 completed pre-training for its next frontier large language model, internally codenamed "Spud" and expected to be branded GPT-6, on March 24, 2026, at the Stargate data center in Texas, fueling early trader optimism for a spring launch. However, persistent delays in post-training, red-teaming, and safety evaluations—echoing historical slips like GPT-5's timeline—dashed April 14 rumors, shifting sentiment toward a later 2026 rollout amid competitive pressure from Anthropic's Mythos, Google's Gemini updates, and xAI's rapid iterations. Traders eye upcoming developer conferences and OpenAI's earnings calls for timeline clues, with resolution hinging on an official announcement confirming public API or ChatGPT integration.
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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