Grok 5 released by June 30, 2026?

What this market is about

The title names xAI’s Grok 5, the next numbered version in the Grok family. For a Yes resolution, the model must be publicly released by 11:59 PM ET on June 30, 2026, and it must be accessible to the general public through something like an open launch, open beta, or open rolling waitlist signups. A private preview, closed beta, or a product that is only hinted at internally would not qualify, and the market also says Grok 4.5 or similar labels do not count unless the release is clearly a successor explicitly recognized as Grok 5.

Why the market exists

The uncertainty here is about timing and scope: xAI may continue iterating on Grok without putting a model labeled Grok 5 into public hands before the deadline. Public AI launches often move in stages, so readers need to know whether xAI chooses a full release, a limited rollout, or simply keeps the model in private testing. The market is pricing disagreement over whether the next major Grok release arrives quickly enough and in a form broad enough to satisfy the rules.

What can move the price

A clear official xAI announcement saying Grok 5 is live and open to general users would be the biggest price mover toward Yes. Announcements about a waiting list, public beta, or product page with general access would also matter if they make the release satisfy the market’s definition of availability. By contrast, language that points to internal testing, a closed preview, or a renamed intermediate version like Grok 4.5 would likely push the market away from Yes unless xAI explicitly treats it as Grok 5.

How to read the current probability