Is Claude Haiku 4.5 or Doubao-Seed-2.1-pro cheaper?
Doubao-Seed-2.1-pro is cheaper ($0.89 / 1M tokens input / $4.42 / 1M tokens output) vs Claude Haiku 4.5 ($1 / 1M tokens input / $5 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.