OpenAI continues to expand the options available to free ChatGPT users. The company started by making its newest model, GPT-4o, generally free to all users—though there are limitations unless you pay—and now it has expanded the accessibility of major 4o features by removing the paywalls on file uploads, vision (which can use your camera for input), and GPTs (or custom chatbots). Browse, data analysis, and memory, also formerly paywalled features, were already available to free users in a similarly limited capacity.OpenAI has been clear about its plans to expand the offerings that its free users can take advantage of since it first revealed GPT-4o a few weeks back, and it has made good on those promises so far. With these changes, it makes paying for ChatGPT Plus even less important for many, which is surprisingly a good thing for OpenAI. More users means more usage testing—something that will only help