Explained: GPT-4o, OpenAI’s newest AI model that makes ChatGPT smarter and free for all

OpenAI introduced its latest large language model (LLM) called GPT-4o on Monday (May 13), billing it as their fastest and most powerful AI model so far. The company claims that the new model will make ChatGPT smarter and easier to use.

Until now, OpenAI’s most advanced LLM was the GPT-4, which was only available to paid users. However, the GPT-4o will be freely available.

What is GPT-4o?

GPT-4o (“o” stands for “Omni” here) is being seen as a revolutionary AI model, which has been developed to enhance human-computer interactions.