Is Claude Haiku 4.5 or Grok 4.6 cheaper?
Claude Haiku 4.5 is cheaper ($1 / 1M tokens input / $5 / 1M tokens output) vs Grok 4.6 ($2 / 1M tokens input / $6 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.