Just as OpenAI launched the o3 and o3-mini models for ChatGPT, a report says training for GPT-5 is falling behind and ...

Objectives To evaluate GPT-4’s performance in interpreting osteoarthritis (OA) treatment guidelines from the USA and China, ...

ChatGPT is an AI chatbot that was initially built on a family of Large Language Models (or LLMs), collectively known as GPT-3. OpenAI has now announced that its next-gen GPT-4 models are available ...

OpenAI released ChatGPT in November 2022. When launched, the initial version of ChatGPT ran atop the GPT-3.5 model. In the years since, the system has undergone a number of iterative advancements ...

OpenAI detailed that 3o is available in two flavors: a full-featured edition called simply o3 and o3-mini. The latter release ...

while anyone on the free tier will talk to GPT-3.5. For developers and organizations who don’t already have a specific contract with OpenAI, there is a waitlist for access to the ChatGPT API.