On Thursday, OpenAI published a white paper describing the capabilities of its GPT-4.5 model, code-named Orion, which was released Thursday. According to the paper, OpenAI tested the model on a ...

OpenAI has announced the launch of GPT-4.5, its largest AI model to date, code-named "Orion." The model ... GPT-4.5 does not qualify as a "frontier model," OpenAI stated in a white paper. The term is ...

The Orion V2 update introduces a revised funding model in which traders pay a portion of the challenge fee at the start of their evaluation and complete the remaining payment upon successful funding.