OpenAI Retires GPT-4.5 API, Impacting AI Development

OpenAI has announced the end of access to its GPT-4.5 model through its API service. This decision impacts developers and businesses globally who relied on this popular language model for AI applications. OpenAI cites strategic reasons behind this phase-out, aiming to introduce a new generation of more efficient and scalable models. While the decision will immediately affect those relying on GPT-4.5, OpenAI remains optimistic about the future of its API offerings.