GPT-4 debuted on March 14, 2023, which came just four months after GPT-3.5 launched alongside ChatGPT. OpenAI has yet to set ...
ChatGPT was previously powered by GPT-3.5. Now, those who pay for OpenAI's ChatGPT Plus can try the chatbot with the new model starting today, though there's a waitlist for the GPT-4 API ...
Just as OpenAI launched the o3 and o3-mini models for ChatGPT, a report says training for GPT-5 is falling behind and incurring big costs.
OpenAI’s next-generation Orion model of ChatGPT, which is both rumored and denied to be arriving by the end of the year, may ...
OpenAI’s efforts to develop its next major model, GPT-5, are running behind schedule, with results that don’t yet justify the enormous costs, according to a new report in The Wall Street Journal.