X-ai Models
Browse all 3 X-ai models available on OfoxAI
One unified key gets you instant access to 3 X-ai models. OpenAI-compatible endpoint, real-time pricing, free credit on signup โ no separate account, no waitlist.
xAI: Grok 4.3
x-ai/grok-4.3Context1M
Max Out128K
Input$1.25/M
Output$2.5/M
Cache Read$0.2/M
ChatVisionFunctionsReasoningCaching2026-04-30
xAI: Grok 4.20
x-ai/grok-4.20Context2M
Max Out128K
Input$4/M
Output$12/M
Cache Read$0.4/M
ChatVisionFunctionsCachingWeb2026-03-31
xAI: Grok 4.1 Fast
x-ai/grok-4.1-fastContext2M
Max Out30K
Input$0.2/M
Output$0.5/M
Cache Read$0.05/M
ChatVisionFunctionsCachingWeb2025-11-19