OpenAI has unveiled GPT-4.5, the latest and most advanced iteration of its AI model, designed to refine human-AI interactions ...

OpenAI’s GPT-4.5 faces backlash over high costs, limited improvements, and rising competition from open-source AI models.

GPT-4.5 is a bridge to the GPT-5 initiative, not a reasoning model itself. OpenAI said its answers more convincingly engage ...

GPT-5 is reportedly just around the corner ... It depends on what you mean by private. All chats with ChatGPT are used by OpenAI to further tune the models, which can actually involve the use ...