Grok 4.3 on AI Gateway

T1Covered by 1 source · first reported by Vercel (blog + changelog) at 30 Apr, 07:00 UTC

Vercel AI Gateway Grok 4.3 is now available on. The model has a 1M token context window and improvements in accuracy, tool calling, and instruction following. xai/grok-4.3 AI SDK To use Grok 4.3, set model toin the. custom reporting observability Bring Your Own Key AI Gateway provides a unified API…