SpaceXAI: Grok 4.3
x-ai/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...
Modalities
In / Out Price
$1.25 / $2.50 per 1M
Context
1M
Released
Apr 30, 2026
Knowledge Cutoff
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