Introducing GPT-4.1 in the API
OpenAI launches GPT-4.1 family in API with major improvements in coding, instruction following, and long-context understanding, plus first nano model.
Excerpt
Introducing GPT-4.1 in the API—a new family of models with across-the-board improvements, including major gains in coding, instruction following, and long-context understanding. We’re also releasing our first nano model. Available to developers worldwide starting today.
Read at source: https://openai.com/index/gpt-4-1