Commercial transition
Previous stateThe cited GitHub changelog does not state whether Grok 4.5 was previously available in GitHub Copilot.
→New stateGrok 4.5 is rolling out to Copilot Pro, Pro+, Max, Business and Enterprise and is billed at provider list pricing under usage-based billing; its Business and Enterprise policy is off by default.
Who is affected
Copilot Pro, Pro+, Max, Business and Enterprise users, plus Business and Enterprise administrators who govern Grok 4.5 access.
Action required
Business and Enterprise administrators must enable the Grok 4.5 policy in Copilot settings; eligible users can select the model after rollout reaches their account.
Evidence boundary
The official evidence supports the stated public offer, entitlement, price or transition boundary; local taxes, negotiated terms and later changes are not inferred.
Timeline
- Commercial change documented
Pro, Pro+, Max, Business and Enterprise.
Official sources
- Grok 4.5 enters GitHub Copilot with plan and policy gatesGitHub · 2026-07-28 · Official commercial, product or partner-program documentation