xAI’s rapid rollout of Grok 4.5 and 4.6 in July and August 2026 has reinforced trader expectations that the company is prioritizing iterative scaling and agentic features on its current architecture rather than rushing the much larger Grok 5. Confirmed training on the Colossus 2 supercluster began earlier in the year, but original Q1-Q2 2026 targets have slipped without an official release or API listing, shifting implied probabilities toward a Q3 or later window. Competitive pressure from OpenAI and Google models, combined with xAI’s focus on coding benchmarks and long-running agents, continues to shape sentiment around release timing. Traders are watching for any official announcement on grok.com or the xAI developer docs, as well as potential integration milestones with X or Tesla data that could accelerate a late-2026 debut.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNEW
Aug 31, 2026
August 31
1%
October 31
28%
November 30
46%
December 31
67%
$6,480 Vol.
August 31
$2,906 Vol.
1%
October 31
$340 Vol.
28%
November 30
$0 Vol.
46%
December 31
$1,711 Vol.
67%
This market will resolve to "Yes" if xAI's Grok 5 model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No."
Grok 5 refers to a product explicitly named Grok 5, or a model that is clearly recognized as xAI’s next flagship generation succeeding Grok 4. Models released under the Grok 4 generation, including Grok 4.6, Grok 4.7, or similar variants, will not qualify.
Qualifying releases of task-specialized models or cost-efficiency variants will not count unless they are explicitly branded as Grok 5 or otherwise clearly announced by xAI as its next flagship Grok generation.
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 xAI 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 xAI, with additional verification from a consensus of credible reporting.xAI’s rapid rollout of Grok 4.5 and 4.6 in July and August 2026 has reinforced trader expectations that the company is prioritizing iterative scaling and agentic features on its current architecture rather than rushing the much larger Grok 5. Confirmed training on the Colossus 2 supercluster began earlier in the year, but original Q1-Q2 2026 targets have slipped without an official release or API listing, shifting implied probabilities toward a Q3 or later window. Competitive pressure from OpenAI and Google models, combined with xAI’s focus on coding benchmarks and long-running agents, continues to shape sentiment around release timing. Traders are watching for any official announcement on grok.com or the xAI developer docs, as well as potential integration milestones with X or Tesla data that could accelerate a late-2026 debut.
This market will resolve to "Yes" if xAI's Grok 5 model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No."
Grok 5 refers to a product explicitly named Grok 5, or a model that is clearly recognized as xAI’s next flagship generation succeeding Grok 4. Models released under the Grok 4 generation, including Grok 4.6, Grok 4.7, or similar variants, will not qualify.
Qualifying releases of task-specialized models or cost-efficiency variants will not count unless they are explicitly branded as Grok 5 or otherwise clearly announced by xAI as its next flagship Grok generation.
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 xAI 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 xAI, with additional verification from a consensus of credible reporting.
Grok 5 refers to a product explicitly named Grok 5, or a model that is clearly recognized as xAI’s next flagship generation succeeding Grok 4. Models released under the Grok 4 generation, including Grok 4.6, Grok 4.7, or similar variants, will not qualify.
Qualifying releases of task-specialized models or cost-efficiency variants will not count unless they are explicitly branded as Grok 5 or otherwise clearly announced by xAI as its next flagship Grok generation.
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 xAI 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 xAI, with additional verification from a consensus of credible reporting.
Market Opened: Jul 10, 2026, 6:20 PM ET
Volume
$6,480End Date
Jan 1, 2027Market Opened
Jul 10, 2026, 6:20 PM ETResolver
0x65070BE91...This market will resolve to "Yes" if xAI's Grok 5 model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No."
Grok 5 refers to a product explicitly named Grok 5, or a model that is clearly recognized as xAI’s next flagship generation succeeding Grok 4. Models released under the Grok 4 generation, including Grok 4.6, Grok 4.7, or similar variants, will not qualify.
Qualifying releases of task-specialized models or cost-efficiency variants will not count unless they are explicitly branded as Grok 5 or otherwise clearly announced by xAI as its next flagship Grok generation.
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 xAI 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 xAI, with additional verification from a consensus of credible reporting.xAI’s rapid rollout of Grok 4.5 and 4.6 in July and August 2026 has reinforced trader expectations that the company is prioritizing iterative scaling and agentic features on its current architecture rather than rushing the much larger Grok 5. Confirmed training on the Colossus 2 supercluster began earlier in the year, but original Q1-Q2 2026 targets have slipped without an official release or API listing, shifting implied probabilities toward a Q3 or later window. Competitive pressure from OpenAI and Google models, combined with xAI’s focus on coding benchmarks and long-running agents, continues to shape sentiment around release timing. Traders are watching for any official announcement on grok.com or the xAI developer docs, as well as potential integration milestones with X or Tesla data that could accelerate a late-2026 debut.
This market will resolve to "Yes" if xAI's Grok 5 model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No."
Grok 5 refers to a product explicitly named Grok 5, or a model that is clearly recognized as xAI’s next flagship generation succeeding Grok 4. Models released under the Grok 4 generation, including Grok 4.6, Grok 4.7, or similar variants, will not qualify.
Qualifying releases of task-specialized models or cost-efficiency variants will not count unless they are explicitly branded as Grok 5 or otherwise clearly announced by xAI as its next flagship Grok generation.
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 xAI 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 xAI, with additional verification from a consensus of credible reporting.
Grok 5 refers to a product explicitly named Grok 5, or a model that is clearly recognized as xAI’s next flagship generation succeeding Grok 4. Models released under the Grok 4 generation, including Grok 4.6, Grok 4.7, or similar variants, will not qualify.
Qualifying releases of task-specialized models or cost-efficiency variants will not count unless they are explicitly branded as Grok 5 or otherwise clearly announced by xAI as its next flagship Grok generation.
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 xAI 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 xAI, with additional verification from a consensus of credible reporting.
Volume
$6,480End Date
Jan 1, 2027Market Opened
Jul 10, 2026, 6:20 PM ETResolver
0x65070BE91...xAI’s rapid rollout of Grok 4.5 and 4.6 in July and August 2026 has reinforced trader expectations that the company is prioritizing iterative scaling and agentic features on its current architecture rather than rushing the much larger Grok 5. Confirmed training on the Colossus 2 supercluster began earlier in the year, but original Q1-Q2 2026 targets have slipped without an official release or API listing, shifting implied probabilities toward a Q3 or later window. Competitive pressure from OpenAI and Google models, combined with xAI’s focus on coding benchmarks and long-running agents, continues to shape sentiment around release timing. Traders are watching for any official announcement on grok.com or the xAI developer docs, as well as potential integration milestones with X or Tesla data that could accelerate a late-2026 debut.
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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