OpenAI unveiled GPT-4.1 and its smaller variants, GPT-4.1 mini and GPT-4.1 nano, featuring significant enhancements in coding efficiency, instruction adherence, and long context comprehension. These models can handle up to 1 million tokens and have updated knowledge until June 2024. GPT-4.1 demonstrates a 21% improvement over GPT-4o and a 27% gain over GPT-4.5 in coding tasks. Furthermore, OpenAI emphasizes the lower operational costs of these models and plans to discontinue the GPT-4.5 preview in favor of the new models, which promise comparable or superior performance.
Benchmarks are strong, but we focused on real-world utility, and developers seem very happy,
Collection
[
|
...
]