Trader consensus on Polymarket heavily favors an April 23 release for OpenAI's GPT-5.5 (codenamed "Spud") at 82% implied probability, driven by leaks confirming pretraining completion on March 24, 2026, at OpenAI's Stargate facility using over 100,000 H100 GPUs, followed by ongoing safety evaluations. This positions the large language model as a ~40% capability leap over GPT-5.4 in coding, reasoning, and agentic tasks, amid competitive pressure from Anthropic's recent Mythos rollout. OpenAI's accelerated cadence—GPT-5.4 on March 5 and GPT-5.3 Instant Mini on April 9—bolsters expectations for imminent broad availability, though official announcements remain absent and timelines could slip due to regulatory or technical hurdles. Watch for developer previews or earnings hints in the next week.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateGPT-5.5 released on...?
GPT-5.5 released on...?
April 23 82%
No release by April 30 5.2%
April 26 4.6%
April 30 3.8%
$131,272 Vol.
$131,272 Vol.
April 17
<1%
April 18
<1%
April 19
<1%
April 20
1%
April 21
3%
April 22
1%
April 23
82%
April 24
2%
April 25
<1%
April 26
5%
April 27
2%
April 28
2%
April 29
1%
April 30
4%
No release by April 30
5%
April 23 82%
No release by April 30 5.2%
April 26 4.6%
April 30 3.8%
$131,272 Vol.
$131,272 Vol.
April 17
<1%
April 18
<1%
April 19
<1%
April 20
1%
April 21
3%
April 22
1%
April 23
82%
April 24
2%
April 25
<1%
April 26
5%
April 27
2%
April 28
2%
April 29
1%
April 30
4%
No release by April 30
5%
GPT-5.5 refers to a product explicitly named GPT-5.5, or a variant that is recognized as a direct successor to GPT-5.4, similar to the progression from GPT-5.1 to GPT-5.2. (e.g., GPT-5.6, GPT-5.7, etc., would qualify toward a "Yes" resolution to this market)
Qualifying releases of task-specialized models (e.g., GPT-Codex/Transcribe), cost-efficiency variants (e.g., Nano/Mini), or reasoning models of the o-series family will count for this market. Products labeled as a new flagship generation GPT-6 or similar will NOT qualify.
For this market to resolve to "Yes," 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 OpenAI 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 OpenAI, with additional verification from a consensus of credible reporting.
Binuksan ang Market: Apr 9, 2026, 5:15 PM ET
Resolver
0x69c47De9D...GPT-5.5 refers to a product explicitly named GPT-5.5, or a variant that is recognized as a direct successor to GPT-5.4, similar to the progression from GPT-5.1 to GPT-5.2. (e.g., GPT-5.6, GPT-5.7, etc., would qualify toward a "Yes" resolution to this market)
Qualifying releases of task-specialized models (e.g., GPT-Codex/Transcribe), cost-efficiency variants (e.g., Nano/Mini), or reasoning models of the o-series family will count for this market. Products labeled as a new flagship generation GPT-6 or similar will NOT qualify.
For this market to resolve to "Yes," 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 OpenAI 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 OpenAI, with additional verification from a consensus of credible reporting.
Resolver
0x69c47De9D...Trader consensus on Polymarket heavily favors an April 23 release for OpenAI's GPT-5.5 (codenamed "Spud") at 82% implied probability, driven by leaks confirming pretraining completion on March 24, 2026, at OpenAI's Stargate facility using over 100,000 H100 GPUs, followed by ongoing safety evaluations. This positions the large language model as a ~40% capability leap over GPT-5.4 in coding, reasoning, and agentic tasks, amid competitive pressure from Anthropic's recent Mythos rollout. OpenAI's accelerated cadence—GPT-5.4 on March 5 and GPT-5.3 Instant Mini on April 9—bolsters expectations for imminent broad availability, though official announcements remain absent and timelines could slip due to regulatory or technical hurdles. Watch for developer previews or earnings hints in the next week.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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