OpenAI’s o3-mini model serves the same purpose as o1-mini or GPT-4o-mini: to serve as a lightweight and more efficient version of the larger full model. Announced in late January, o3-mini is ...
Here is its step-by-step thinking as it completes that task: Across a variety of benchmarks, researchers report that UI-TARS consistently outranked OpenAI’s GPT-4o; Anthropic’s Claude-3.5 ...
GPT-4o is the base model supporting multimodal input and Advanced Voice Mode. A version of it built around Tasks gives you access to a limited AI agent that can do specific things for you.