INTRODUCING GPT-4.1 IN THE API

Summary from the TLDR Web Dev newsletter

OpenAI has released a new series of GPT models, GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano. Now available via the API, these models offer big improvements over GPT-4o in coding, instruction following, and long context understanding. They have context windows of up to 1 million tokens.