Trader consensus on Polymarket assigns a 95% implied probability to OpenAI releasing GPT-5.5 by June 30, 2026, driven by the absence of an April launch despite persistent leaks and hype around codename "Spud"—whose pre-training wrapped March 24 at OpenAI's Stargate facility, promising 40% gains in coding, reasoning, and agent tasks over GPT-5.4. Recent GPT-5.4 mini/nano rollout in mid-March and GPT-5.1 retirement signaled a monthly cadence, but missed April 15-23 windows amid no official announcements eroded near-term odds, with April 30 at ~92%. Competitive pressure from Anthropic's Claude and xAI intensifies urgency; watch OpenAI's blog or Sam Altman's updates for catalysts that could accelerate timelines.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoGPT-5.5 rilasciato da...?
GPT-5.5 rilasciato da...?
$713,818 Vol.
17 aprile
2%
19 aprile
2%
21 aprile
7%
22 aprile
13%
23 aprile
88%
30 aprile
89%
30 giugno
92%
$713,818 Vol.
17 aprile
2%
19 aprile
2%
21 aprile
7%
22 aprile
13%
23 aprile
88%
30 aprile
89%
30 giugno
92%
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.
Mercato aperto: Apr 13, 2026, 11:30 AM ET
Resolver
0x65070BE91...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
0x65070BE91...Trader consensus on Polymarket assigns a 95% implied probability to OpenAI releasing GPT-5.5 by June 30, 2026, driven by the absence of an April launch despite persistent leaks and hype around codename "Spud"—whose pre-training wrapped March 24 at OpenAI's Stargate facility, promising 40% gains in coding, reasoning, and agent tasks over GPT-5.4. Recent GPT-5.4 mini/nano rollout in mid-March and GPT-5.1 retirement signaled a monthly cadence, but missed April 15-23 windows amid no official announcements eroded near-term odds, with April 30 at ~92%. Competitive pressure from Anthropic's Claude and xAI intensifies urgency; watch OpenAI's blog or Sam Altman's updates for catalysts that could accelerate timelines.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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