Is SpaceXAI: Grok 4.3 or Anthropic Claude Sonnet Latest cheaper?
SpaceXAI: Grok 4.3 is cheaper ($0.181 / 1M tokens input / $0.362 / 1M tokens output) vs Anthropic Claude Sonnet Latest ($0.564 / 1M tokens input / $2.82 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.