Is Claude Haiku 4.5 or GPT-6 Astra cheaper?
Claude Haiku 4.5 is cheaper ($1 / 1M tokens input / $5 / 1M tokens output) vs GPT-6 Astra ($10 / 1M tokens input / $50 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.