At the GPT-5 launch event, Ultraman once boldly proclaimed that, in the not-too-distant future, everyone would have round-the-clock access to AI with doctoral-level expertise, ready to offer sage advice at a moment's notice. Following the release of GPT-5, users from around the globe subjected it to a battery of real-world tests, causing a dramatic surge in its API usage. Yet, despite this, a segment of users remains staunchly attached to GPT-4o, going so far as to demand the reinstatement of the older model.
