Major update
OpenAI releases the GPT-4.1 API family
GPT-4.1, mini, and nano emphasized coding, instruction following, and a one-million-token context window.
GPT-4.1 landed directly in the API with mini and nano variants. The headline was coding and a million-token context window. The practical story was a cleaner price-and-capability ladder for builders.
Original sourceOpenAI : GPT-4.1 in the API ↗