Google's I/O 2026 keynote in mid-May positioned Gemini 3.5 Pro for June general availability after shipping the lighter Flash variant immediately, yet the model remains in testing with no confirmed release by late June. This delay, amid internal validation for advanced reasoning, 2-million-token context, and "Deep Think" capabilities, has traders assigning a modest edge to no release by July 31. Competitive pressure from OpenAI and Anthropic frontier models, plus Google's history of iterative previews before broad rollout, creates the tight clustering around July dates. Key swing factors include successful benchmark results or enterprise feedback that could accelerate availability, while supply-chain or safety reviews could push timelines further.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedJuly 19 78%
No release by July 31 74%
July 13 61%
July 10 59%
On or prior to July 1
29%
July 2
12%
July 3
37%
July 4
40%
July 5
39%
July 6
2%
July 7
42%
July 8
18%
July 9
37%
July 10
59%
July 11
41%
July 12
20%
July 13
61%
July 14
53%
July 15
2%
July 16
38%
July 17
2%
July 18
43%
July 19
78%
July 20
17%
July 21
34%
July 22
37%
July 23
2%
July 24
19%
July 25
38%
July 26
44%
July 27
37%
July 28
38%
July 29
37%
July 30
37%
July 31
40%
No release by July 31
73%
July 19 78%
No release by July 31 74%
July 13 61%
July 10 59%
On or prior to July 1
29%
July 2
12%
July 3
37%
July 4
40%
July 5
39%
July 6
2%
July 7
42%
July 8
18%
July 9
37%
July 10
59%
July 11
41%
July 12
20%
July 13
61%
July 14
53%
July 15
2%
July 16
38%
July 17
2%
July 18
43%
July 19
78%
July 20
17%
July 21
34%
July 22
37%
July 23
2%
July 24
19%
July 25
38%
July 26
44%
July 27
37%
July 28
38%
July 29
37%
July 30
37%
July 31
40%
No release by July 31
73%
Any Gemini model released after market creation and labeled as "Pro" may qualify (e.g., gemini-3.2-pro, gemini-3.5-pro, or gemini-4.0-pro-preview). Gemini models labeled only as Flash, Flash-Lite, or another non-Pro variant will not qualify.
Products labeled as a GA promotion of an already-existing Preview model (e.g., gemini-3.1-pro-ga) may 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 be either clearly defined and publicly announced by Google 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 Google, with additional verification from a consensus of credible reporting.
Market Opened: Jun 26, 2026, 5:47 PM ET
Resolver
0x69c47De9D...Any Gemini model released after market creation and labeled as "Pro" may qualify (e.g., gemini-3.2-pro, gemini-3.5-pro, or gemini-4.0-pro-preview). Gemini models labeled only as Flash, Flash-Lite, or another non-Pro variant will not qualify.
Products labeled as a GA promotion of an already-existing Preview model (e.g., gemini-3.1-pro-ga) may 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 be either clearly defined and publicly announced by Google 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 Google, with additional verification from a consensus of credible reporting.
Resolver
0x69c47De9D...Google's I/O 2026 keynote in mid-May positioned Gemini 3.5 Pro for June general availability after shipping the lighter Flash variant immediately, yet the model remains in testing with no confirmed release by late June. This delay, amid internal validation for advanced reasoning, 2-million-token context, and "Deep Think" capabilities, has traders assigning a modest edge to no release by July 31. Competitive pressure from OpenAI and Anthropic frontier models, plus Google's history of iterative previews before broad rollout, creates the tight clustering around July dates. Key swing factors include successful benchmark results or enterprise feedback that could accelerate availability, while supply-chain or safety reviews could push timelines further.
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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