xAI SpaceXAI: Grok 4.3

Grok 4.3 is a reasoning model from SpaceXAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual...

ProviderPlanEst. / monthIncludedSource date
xAIbatch$4.00—2026-09-18
xAIstandard$5.00—2026-09-18