Is GPT-5 Codex or Whisper Large V3 Turbo cheaper?
Whisper Large V3 Turbo is cheaper ($0 / 1M tokens input / $0 / 1M tokens output) vs GPT-5 Codex ($1.25 / 1M tokens input / $10 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.