Models / Grok / Grok 4.3

Grok 4.3

vs
Grok xAI create

xAI's Grok family of large language models. Known for a more permissive content policy, real-time knowledge via X integration and competitive reasoning performance.

Strengths

  • ✓More permissive content policy
  • ✓Real-time knowledge via X
  • ✓Strong reasoning on flagship tier
  • ✓Fast mini tier for cheap throughput

Weaknesses

  • ✕Smaller ecosystem and tooling
  • ✕Fewer tiers than rivals
  • ✕Context-length pricing on some models