https://techcrunch.com/2023/11/06/openai-launches-gpt-4-turbo-and-launches-fine-tuning-program-for-gpt-4/ > Today at its first-ever developer conference, OpenAI unveiled GPT-4 Turbo, an improved version of its flagship text-generating AI model, GPT-4, that the company claims is both “more powerful” and less expensive. > GPT-4 Turbo comes in two versions: one that’s strictly text-analyzing and a second version that understands the context of both text and images. The text-analyzing model is available in preview via an API starting today, and OpenAI says it plans to make both generally available “in the coming weeks.”