Next Grok Model (4.7+) released by September 18, 2026?
BUY YES
- Cost
- 67.0¢
- Implied chance
- 67.0%
- Return if right
- 49.3%
- Spread cost
- 48%
If you put in $100
You get 149.3 shares at 67.0¢ each.
YES wins: $149.25 back, a profit of $49.25. YES loses: $0.00, and the whole $100 is gone.
The gap between buyers and sellers takes $44.92 of that profit. Without it you would make $94.17.
Assumes the whole order fills at this price. A large order eats into the book and averages worse.
Buy YES on Polymarket
BUY NO
- Cost
- 64.0¢
- Implied chance
- 64.0%
- Return if right
- 56.3%
- Spread cost
- 47%
If you put in $100
You get 156.3 shares at 64.0¢ each.
NO wins: $156.25 back, a profit of $56.25. NO loses: $0.00, and the whole $100 is gone.
The gap between buyers and sellers takes $49.94 of that profit. Without it you would make $106.19.
Assumes the whole order fills at this price. A large order eats into the book and averages worse.
Buy NO on Polymarket
Latest news
headlines link to their publishers- Elon Musk’s xAI used child porn to train Grok models, lawsuit saysArs Technica · 28d ago
- SpaceX Jumps: New Grok Model Released; Elon Musk Holds Companywide MeetingYahoo Finance · 1mo ago
Headlines are matched on the names in “Next Grok Model (4.7+) released by September 18, 2026?”. Nobody checks them by hand, so one may not be relevant. They also say nothing about whether the price has already moved on this news.
How this market resolves
This market will resolve to "Yes" if SpaceXAI's next Grok model (4.7+) is made available to the general public between market creation and the specified date (ET). Otherwise, this market will resolve to "No". A qualifying model must have a name or model identifier that includes "Grok" and be designated as version 4.7 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 4.7 or higher named in the same manner as Grok 4.5, Grok 4.6, or grok-4.6-high would qualify, including reasoning, Fast, Heavy, or similar variants carrying a 4.7 or higher designation and a new whole-number generation such as Grok 5, while models whose name does not include "Grok" or which retain a version designation below 4.7, such as Grok 4.6 (released August 12, 2026), including any rollout, promotion, or snapshot of it, will not qualify. Separately numbered product lines that do not carry the core Grok version designation, such as Grok Code Fast or Grok Imagine, will not qualify, and version numbers of the Grok app, website, or other products that do not correspond to a new underlying model will not 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 either be clearly defined and publicly announced by SpaceXAI as accessible to the general public, or otherwise be made publicly accessible and explicitly labeled on 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 SpaceXAI, with additional verification from a consensus of credible reporting.