OpenAI unveils GPT-4.1 models with improved coding capabilities

OpenAI has launched its latest AI model series, GPT-4.1, introducing major improvements in coding, instruction following, and long-context comprehension. The new models—GPT-4.1, GPT-4.1 Mini, and GPT-4.1 Nano—are designed to outperform previous iterations, offering developers more efficient and cost-effective AI solutions.

Key features of GPT-4.1

The standout feature of GPT-4.1 is its expanded context window, supporting up to 1 million tokens, significantly surpassing the 128,000-token limit of its predecessor, GPT-4o.