Is OpenAI: GPT-3.5 Turbo (older v0613) or OpenAI: GPT-3.5 Turbo 16k cheaper?
OpenAI: GPT-3.5 Turbo (older v0613) is cheaper ($0.188 / 1M tokens input / $0.376 / 1M tokens output) vs OpenAI: GPT-3.5 Turbo 16k ($0.564 / 1M tokens input / $0.752 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.