We are releasing new models, reducing prices for GPT-3.5 Turbo, and introducing new ways for developers to manage API keys and understand API usage. The new models include: Two new embedding modelsAn updated GPT-4 Turbo preview model An updated GPT-3.5 Turbo modelAn updated text moderation modelBy default, data sent to the OpenAI API will not be used to train or improve OpenAI models. We are intro