Grok 4.3 available on AI Gateway
Grok 4.3 is now available on Vercel AI Gateway with a 1M token context window and improvements in accuracy, tool calling, and instruction following. AI Gateway provides a unified API for managing multiple models with integrated observability, custom reporting, and performance optimizations.
Grok 4.3 is now available on . The model has a 1M token context window and improvements in accuracy, tool calling, and instruction following.Vercel AI Gateway
To use Grok 4.3, set model to in the .xai/grok-4.3AI SDK
AI Gateway provides a unified API for calling models, tracking usage and cost, and configuring retries, failover, and performance optimizations for higher-than-provider uptime. It includes built-in , , support, and intelligent provider routing with automatic retries.custom reportingobservabilityBring Your Own Key
Learn more about , view the or try it in our .AI GatewayAI Gateway model leaderboardmodel playground
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