"Grok 5" refers to a model recognized as the successor of Grok 4 in a similar way to how Gemini 3 was the successor to Gemini 2, so Grok 5.0 would count, but Gemini 4.X would not. The model must be accessible without individual vetting or invitation — free or paid, via API or product. Open, non-selective waitlists count. Closed betas, invite-only access, researcher programs, A/B tests, and anonymous benchmark appearances do not. Country-level bans do not prevent resolution. See also: @8AyI5Np5yl (this market) @OchSUnInIq @cgl2IP0yIC @LU5RqqqEuA @2OzL6Q56y8 @IZO2UZgUNO @2CqdhIO9cU