Is OpenAI: GPT-4.1 Mini or OpenAI: GPT-5.2-Codex cheaper?
OpenAI: GPT-4.1 Mini is cheaper ($0.058 / 1M tokens input / $0.231 / 1M tokens output) vs OpenAI: GPT-5.2-Codex ($0.33 / 1M tokens input / $2.63 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.