OpenAI has just quietly retired the last of the GPT-4 models – and it feels like the end of an AI era
OpenAI deprecates GPT-4.5, the final GPT-4 model still available in ChatGPT The move closes the chapter on the AI model that helped spark the generative AI boom Some people are already nostalgic for GPT-4 and GPT-4o, despite newer models being more capable It was easy to miss because there was no big announcement, but OpenAI […]









